- + - + + \ No newline at end of file diff --git a/02 - JS and CSS Clock/typescripts.js b/02 - JS and CSS Clock/typescripts.js new file mode 100644 index 0000000000..ec490a5ca0 --- /dev/null +++ b/02 - JS and CSS Clock/typescripts.js @@ -0,0 +1,35 @@ +var secHand = document.querySelector('.second-hand'); +var minHand = document.querySelector('.min-hand'); +var hourHand = document.querySelector('.hour-hand'); +function setDateLoop() { + var now = new Date(); + var seconds = now.getSeconds(); + var secondsDegrees = (seconds / 60) * 360 + 90; + if (secondsDegrees === 90) { + secHand.style.transition = 'none'; + } + else { + secHand.style.transition = 'transform 0.05s cubic-bezier(0.1, 2.7, 0.58, 1)'; + } + secHand.style.transform = "rotate(" + secondsDegrees + "deg)"; + var mins = now.getMinutes(); + var minsDegrees = (mins / 60) * 360 + 90; + if (minsDegrees === 90) { + minHand.style.transition = 'none'; + } + else { + minHand.style.transition = 'transform 0.05s cubic-bezier(0.1, 2.7, 0.58, 1)'; + } + minHand.style.transform = "rotate(" + minsDegrees + "deg)"; + var hours = now.getHours(); + var hoursDegrees = (hours / 12) * 360 + 90; + if (hoursDegrees === 90) { + hourHand.style.transition = 'none'; + } + else { + hourHand.style.transition = 'transform 0.05s cubic-bezier(0.1, 2.7, 0.58, 1)'; + } + hourHand.style.transform = "rotate(" + hoursDegrees + "deg)"; + window.requestAnimationFrame(setDateLoop); +} +setDateLoop(); diff --git a/02 - JS and CSS Clock/typescripts.ts b/02 - JS and CSS Clock/typescripts.ts new file mode 100644 index 0000000000..b757ab8e1c --- /dev/null +++ b/02 - JS and CSS Clock/typescripts.ts @@ -0,0 +1,46 @@ +/** + * JavaScript30 by Wes Bos, https://javascript30.com/ + * TypeScript implementation by Will Wager + * Project: TS and CSS Clock + * Concepts: Transforms and transitions + * Key takeaways: Using Date, updating CSS with TS. + * Sidenotes: Disable transition on the reset step to avoid flicker. + */ + +const secHand: HTMLElement = document.querySelector('.second-hand'); +const minHand: HTMLElement = document.querySelector('.min-hand'); +const hourHand: HTMLElement = document.querySelector('.hour-hand'); + +function setDateLoop(): void { + const now = new Date(); + const seconds = now.getSeconds(); + const secondsDegrees = (seconds / 60) * 360 + 90; + if (secondsDegrees === 90) { + secHand.style.transition = 'none'; + } else { + secHand.style.transition = 'transform 0.05s cubic-bezier(0.1, 2.7, 0.58, 1)'; + } + secHand.style.transform = `rotate(${secondsDegrees}deg)`; + + const mins = now.getMinutes(); + const minsDegrees = (mins / 60) * 360 + 90; + if (minsDegrees === 90) { + minHand.style.transition = 'none'; + } else { + minHand.style.transition = 'transform 0.05s cubic-bezier(0.1, 2.7, 0.58, 1)'; + } + minHand.style.transform = `rotate(${minsDegrees}deg)`; + + const hours = now.getHours(); + const hoursDegrees = (hours / 12) * 360 + 90; + if (hoursDegrees === 90) { + hourHand.style.transition = 'none'; + } else { + hourHand.style.transition = 'transform 0.05s cubic-bezier(0.1, 2.7, 0.58, 1)'; + } + hourHand.style.transform = `rotate(${hoursDegrees}deg)`; + + window.requestAnimationFrame(setDateLoop); +} + +setDateLoop(); diff --git a/03 - CSS Variables/index-START.html b/03 - CSS Variables/index-START.html index 6b9b539c09..b6a31e4a24 100644 --- a/03 - CSS Variables/index-START.html +++ b/03 - CSS Variables/index-START.html @@ -1,9 +1,11 @@ + Scoped CSS Variables and JS +

Update CSS Variables with JS

@@ -21,6 +23,21 @@

Update CSS Variables with JS

- + - + + \ No newline at end of file diff --git a/03 - CSS Variables/typescripts.js b/03 - CSS Variables/typescripts.js new file mode 100644 index 0000000000..ab2b038a1d --- /dev/null +++ b/03 - CSS Variables/typescripts.js @@ -0,0 +1,7 @@ +var inputs = document.querySelectorAll('.controls input'); +function handleUpdate() { + var suffix = this.dataset.sizing || ''; + document.documentElement.style.setProperty("--" + this.name, this.value + suffix); +} +inputs.forEach(function (input) { return input.addEventListener('change', handleUpdate); }); +inputs.forEach(function (input) { return input.addEventListener('mousemove', handleUpdate); }); diff --git a/03 - CSS Variables/typescripts.ts b/03 - CSS Variables/typescripts.ts new file mode 100644 index 0000000000..1c89266ae8 --- /dev/null +++ b/03 - CSS Variables/typescripts.ts @@ -0,0 +1,18 @@ +/** + * JavaScript30 by Wes Bos, https://javascript30.com/ + * TypeScript implementation by Will Wager + * Project: CSS Variables + * Concepts: Dynamically updating CSS Variables + * Key takeaways: CSS variables syntax, CSS variables cascade. + * Sidenotes: AKA "CSS custom properties" + */ + +const inputs: NodeList = document.querySelectorAll('.controls input'); + +function handleUpdate() { + const suffix = this.dataset.sizing || ''; + document.documentElement.style.setProperty(`--${this.name}`, this.value + suffix); +} + +inputs.forEach(input => input.addEventListener('change', handleUpdate)); +inputs.forEach(input => input.addEventListener('mousemove', handleUpdate)); diff --git a/04 - Array Cardio Day 1/index-START.html b/04 - Array Cardio Day 1/index-START.html index d19181b6b4..7f62ee31fb 100644 --- a/04 - Array Cardio Day 1/index-START.html +++ b/04 - Array Cardio Day 1/index-START.html @@ -1,59 +1,14 @@ + Array Cardio 💪 +

Psst: have a look at the JavaScript Console 💁

- + - + + \ No newline at end of file diff --git a/04 - Array Cardio Day 1/typescripts.js b/04 - Array Cardio Day 1/typescripts.js new file mode 100644 index 0000000000..1ae842be44 --- /dev/null +++ b/04 - Array Cardio Day 1/typescripts.js @@ -0,0 +1,42 @@ +var inventors = [ + { first: 'Albert', last: 'Einstein', year: 1879, passed: 1955 }, + { first: 'Isaac', last: 'Newton', year: 1643, passed: 1727 }, + { first: 'Galileo', last: 'Galilei', year: 1564, passed: 1642 }, + { first: 'Marie', last: 'Curie', year: 1867, passed: 1934 }, + { first: 'Johannes', last: 'Kepler', year: 1571, passed: 1630 }, + { first: 'Nicolaus', last: 'Copernicus', year: 1473, passed: 1543 }, + { first: 'Max', last: 'Planck', year: 1858, passed: 1947 }, + { first: 'Katherine', last: 'Blodgett', year: 1898, passed: 1979 }, + { first: 'Ada', last: 'Lovelace', year: 1815, passed: 1852 }, + { first: 'Sarah E.', last: 'Goode', year: 1855, passed: 1905 }, + { first: 'Lise', last: 'Meitner', year: 1878, passed: 1968 }, + { first: 'Hanna', last: 'Hammarström', year: 1829, passed: 1909 } +]; +var people = ['Beck, Glenn', 'Becker, Carl', 'Beckett, Samuel', 'Beddoes, Mick', 'Beecher, Henry', 'Beethoven, Ludwig', 'Begin, Menachem', 'Belloc, Hilaire', 'Bellow, Saul', 'Benchley, Robert', 'Benenson, Peter', 'Ben-Gurion, David', 'Benjamin, Walter', 'Benn, Tony', 'Bennington, Chester', 'Benson, Leana', 'Bent, Silas', 'Bentsen, Lloyd', 'Berger, Ric', 'Bergman, Ingmar', 'Berio, Luciano', 'Berle, Milton', 'Berlin, Irving', 'Berne, Eric', 'Bernhard, Sandra', 'Berra, Yogi', 'Berry, Halle', 'Berry, Wendell', 'Bethea, Erin', 'Bevan, Aneurin', 'Bevel, Ken', 'Biden, Joseph', 'Bierce, Ambrose', 'Biko, Steve', 'Billings, Josh', 'Biondo, Frank', 'Birrell, Augustine', 'Black, Elk', 'Blair, Robert', 'Blair, Tony', 'Blake, William']; +var fifteen = inventors.filter(function (inventor) { return inventor.year >= 1500 && inventor.year < 1600; }); +console.table(fifteen); +var fullNames = inventors.map(function (inventor) { return inventor.first + " " + inventor.last; }); +console.table(fullNames); +var ordered = inventors.sort(function (inventorA, inventorB) { return inventorA.year > inventorB.year ? 1 : -1; }); +console.table(ordered); +var totalYears = inventors.reduce(function (total, inventor) { return total + (inventor.passed - inventor.year); }, 0); +console.log(totalYears); +var oldest = inventors.sort(function (inventorA, inventorB) { return ((inventorA.passed - inventorA.year) > (inventorB.passed - inventorB.year)) ? -1 : 1; }); +console.table(oldest); +var alpha = people.sort(function (personA, personB) { + var _a = personA.split(', '), lastA = _a[0], firstA = _a[1]; + var _b = personB.split(', '), lastB = _b[0], firstB = _b[1]; + return lastA > lastB ? 1 : -1; +}); +console.table(alpha); +var data = ['car', 'car', 'truck', 'truck', 'bike', 'walk', 'car', 'van', 'bike', 'walk', 'car', 'van', 'car', 'truck']; +var transportation = data.reduce(function (obj, item) { + if (!obj[item]) { + obj[item] = 1; + } + else { + obj[item]++; + } + return obj; +}, {}); +console.log(transportation); diff --git a/04 - Array Cardio Day 1/typescripts.ts b/04 - Array Cardio Day 1/typescripts.ts new file mode 100644 index 0000000000..9cbc444291 --- /dev/null +++ b/04 - Array Cardio Day 1/typescripts.ts @@ -0,0 +1,85 @@ +/** + * JavaScript30 by Wes Bos, https://javascript30.com/ + * TypeScript implementation by Will Wager + * Project: Array Cardio + * Concepts: Array builtins - filter, map, sort, reduce. + * Key takeaways: Practice, and reduce function must return the thing + * Sidenotes: Search only under a DOM element with element.querySelector[All]() + */ + +// Get your shorts on - this is an array workout! +// ## Array Cardio Day 1 + +// Some data we can work with + +const inventors = [ + { first: 'Albert', last: 'Einstein', year: 1879, passed: 1955 }, + { first: 'Isaac', last: 'Newton', year: 1643, passed: 1727 }, + { first: 'Galileo', last: 'Galilei', year: 1564, passed: 1642 }, + { first: 'Marie', last: 'Curie', year: 1867, passed: 1934 }, + { first: 'Johannes', last: 'Kepler', year: 1571, passed: 1630 }, + { first: 'Nicolaus', last: 'Copernicus', year: 1473, passed: 1543 }, + { first: 'Max', last: 'Planck', year: 1858, passed: 1947 }, + { first: 'Katherine', last: 'Blodgett', year: 1898, passed: 1979 }, + { first: 'Ada', last: 'Lovelace', year: 1815, passed: 1852 }, + { first: 'Sarah E.', last: 'Goode', year: 1855, passed: 1905 }, + { first: 'Lise', last: 'Meitner', year: 1878, passed: 1968 }, + { first: 'Hanna', last: 'Hammarström', year: 1829, passed: 1909 } +]; + +const people = ['Beck, Glenn', 'Becker, Carl', 'Beckett, Samuel', 'Beddoes, Mick', 'Beecher, Henry', 'Beethoven, Ludwig', 'Begin, Menachem', 'Belloc, Hilaire', 'Bellow, Saul', 'Benchley, Robert', 'Benenson, Peter', 'Ben-Gurion, David', 'Benjamin, Walter', 'Benn, Tony', 'Bennington, Chester', 'Benson, Leana', 'Bent, Silas', 'Bentsen, Lloyd', 'Berger, Ric', 'Bergman, Ingmar', 'Berio, Luciano', 'Berle, Milton', 'Berlin, Irving', 'Berne, Eric', 'Bernhard, Sandra', 'Berra, Yogi', 'Berry, Halle', 'Berry, Wendell', 'Bethea, Erin', 'Bevan, Aneurin', 'Bevel, Ken', 'Biden, Joseph', 'Bierce, Ambrose', 'Biko, Steve', 'Billings, Josh', 'Biondo, Frank', 'Birrell, Augustine', 'Black, Elk', 'Blair, Robert', 'Blair, Tony', 'Blake, William']; + +// Array.prototype.filter() +// 1. Filter the list of inventors for those who were born in the 1500's +const fifteen = inventors.filter(inventor => inventor.year >= 1500 && inventor.year < 1600); +console.table(fifteen); + +// Array.prototype.map() +// 2. Give us an array of the inventors first and last names +const fullNames = inventors.map(inventor => `${inventor.first} ${inventor.last}`); +console.table(fullNames); + +// Array.prototype.sort() +// 3. Sort the inventors by birthdate, oldest to youngest +const ordered = inventors.sort((inventorA, inventorB) => inventorA.year > inventorB.year ? 1 : -1); +console.table(ordered); + +// Array.prototype.reduce() +// 4. How many years did all the inventors live all together? +const totalYears = inventors.reduce((total, inventor) => total + (inventor.passed - inventor.year), 0); +console.log(totalYears); + +// 5. Sort the inventors by years lived +const oldest = inventors.sort((inventorA, inventorB) => ((inventorA.passed - inventorA.year) > (inventorB.passed - inventorB.year)) ? -1 : 1); +console.table(oldest); + +// 6. create a list of Boulevards in Paris that contain 'de' anywhere in the name +// https://en.wikipedia.org/wiki/Category:Boulevards_in_Paris +// const category = document.querySelector('.mw-category'); +// const links = Array.from(category.querySelectorAll('a')); +// const de = links.map(link => link.textContent).filter(streetName => streetName.includes('de')); +// console.table(de); + +// 7. sort Exercise +// Sort the people alphabetically by last name +const alpha = people.sort((personA, personB) => { + const [lastA, firstA] = personA.split(', '); + const [lastB, firstB] = personB.split(', '); + return lastA > lastB ? 1 : -1; +}); +console.table(alpha); + + +// 8. Reduce Exercise +// Sum up the instances of each of these +const data = ['car', 'car', 'truck', 'truck', 'bike', 'walk', 'car', 'van', 'bike', 'walk', 'car', 'van', 'car', 'truck']; + +const transportation = data.reduce((obj, item) => { + if (!obj[item]) { + obj[item] = 1; + } else { + obj[item]++; + } + return obj; +}, {}); +console.log(transportation); diff --git a/05 - Flex Panel Gallery/index-START.html b/05 - Flex Panel Gallery/index-START.html index 71d1c26f00..1078fac50b 100644 --- a/05 - Flex Panel Gallery/index-START.html +++ b/05 - Flex Panel Gallery/index-START.html @@ -1,10 +1,12 @@ + Flex Panels 💪 + @@ -104,11 +148,8 @@

A story about getting lost.

Lorem ipsum dolor sit amet, consectetur adipisicing elit. Tempore tempora rerum, est autem cupiditate, corporis a qui libero ipsum delectus quidem dolor at nulla, adipisci veniam in reiciendis aut asperiores omnis blanditiis quod quas laborum nam! Fuga ad tempora in aspernatur pariatur fugit quibusdam dolores sunt esse magni, ut, dignissimos.

Lorem ipsum dolor sit amet, consectetur adipisicing elit. Tempore tempora rerum, est autem cupiditate, corporis a + qui libero ipsum delectus quidem dolor at nulla, adipisci veniam in reiciendis aut asperiores omnis blanditiis + quod quas laborum nam! Fuga ad tempora in aspernatur pariatur fugit quibusdam dolores sunt esse magni, ut, + dignissimos.

Lorem ipsum dolor sit amet, consectetur adipisicing elit. Voluptates, deserunt facilis et iste corrupti omnis tenetur est. Iste ut est dicta dolor itaque adipisci, dolorum minima, veritatis earum provident error molestias. Ratione magni illo sint vel velit ut excepturi consectetur suscipit, earum modi accusamus voluptatem nostrum, praesentium numquam, reiciendis voluptas sit id quisquam. Consequatur in quis reprehenderit modi perspiciatis necessitatibus saepe, quidem, suscipit iure natus dignissimos ipsam, eligendi deleniti accusantium, rerum quibusdam fugit perferendis et optio recusandae sed ratione. Culpa, dolorum reprehenderit harum ab voluptas fuga, nisi eligendi natus maiores illum quas quos et aperiam aut doloremque optio maxime fugiat doloribus. Eum dolorum expedita quam, nesciunt

Lorem ipsum dolor sit amet, consectetur adipisicing elit. Voluptates, deserunt facilis et iste corrupti omnis + tenetur est. Iste ut est dicta dolor itaque adipisci, dolorum minima, veritatis earum provident error molestias. + Ratione magni illo sint vel velit ut excepturi consectetur suscipit, earum modi accusamus voluptatem nostrum, + praesentium numquam, reiciendis voluptas sit id quisquam. Consequatur in quis reprehenderit modi perspiciatis + necessitatibus saepe, quidem, suscipit iure natus dignissimos ipsam, eligendi deleniti accusantium, rerum + quibusdam fugit perferendis et optio recusandae sed ratione. Culpa, dolorum reprehenderit harum ab voluptas fuga, + nisi eligendi natus maiores illum quas quos et aperiam aut doloremque optio maxime fugiat doloribus. Eum dolorum + expedita quam, nesciunt

at provident praesentium atque quas rerum optio dignissimos repudiandae ullam illum quibusdam. Vel ad error quibusdam, illo ex totam placeat. Quos excepturi fuga, molestiae ea quisquam minus, ratione dicta consectetur officia omnis, doloribus voluptatibus? Veniam ipsum veritatis architecto, provident quas consequatur doloremque quam quidem earum expedita, ad delectus voluptatum, omnis praesentium nostrum qui aspernatur ea eaque adipisci et cumque ab? Ea voluptatum dolore itaque odio. Eius minima distinctio harum, officia ab nihil exercitationem. Tempora rem nemo nam temporibus molestias facilis minus ipsam quam doloribus consequatur debitis nesciunt tempore officiis aperiam quisquam, molestiae voluptates cum, fuga culpa. Distinctio accusamus quibusdam, tempore perspiciatis dolorum optio facere consequatur quidem ullam beatae architecto, ipsam sequi officiis dignissimos amet impedit natus necessitatibus tenetur repellendus dolor rem! Dicta dolorem, iure, facilis illo ex nihil ipsa amet officia, optio temporibus eum autem odit repellendus nisi. Possimus modi, corrupti error debitis doloribus dicta libero earum, sequi porro ut excepturi nostrum ea voluptatem nihil culpa? Ullam expedita eligendi obcaecati reiciendis velit provident omnis quas qui in corrupti est dolore facere ad hic, animi soluta assumenda consequuntur reprehenderit! Voluptate dolor nihil veniam laborum voluptas nisi pariatur sed optio accusantium quam consectetur, corrupti, sequi et consequuntur, excepturi doloremque. Tempore quis velit corporis neque fugit non sequi eaque rem hic. Facere, inventore, aspernatur. Accusantium modi atque, asperiores qui nobis soluta cumque suscipit excepturi possimus doloremque odit saepe perferendis temporibus molestiae nostrum voluptatum quis id sint quidem nesciunt culpa. Rerum labore dolor beatae blanditiis praesentium explicabo velit optio esse aperiam similique, voluptatem cum, maiores ipsa tempore. Reiciendis sed culpa atque inventore, nam ullam enim expedita consectetur id velit iusto alias vitae explicabo nemo neque odio reprehenderit soluta sint eaque. Aperiam, qui ut tenetur, voluptate doloremque officiis dicta quaerat voluptatem rerum natus magni. Eum amet autem dolor ullam.

- - - -

Lorem ipsum dolor sit amet, consectetur adipisicing elit. Distinctio maiores adipisci quibusdam repudiandae dolor vero placeat esse sit! Quibusdam saepe aperiam explicabo placeat optio, consequuntur nihil voluptatibus expedita quia vero perferendis, deserunt et incidunt eveniet temporibus doloremque possimus facilis. Possimus labore, officia dolore! Eaque ratione saepe, alias harum laboriosam deserunt laudantium blanditiis eum explicabo placeat reiciendis labore iste sint. Consectetur expedita dignissimos, non quos distinctio, eos rerum facilis eligendi. Asperiores laudantium, rerum ratione consequatur, culpa consectetur possimus atque ab tempore illum non dolor nesciunt. Neque, rerum. A vel non incidunt, quod doloremque dignissimos necessitatibus aliquid laboriosam architecto at cupiditate commodi expedita in, quae blanditiis. Deserunt labore sequi, repellat laboriosam est, doloremque culpa reiciendis tempore excepturi. Enim nostrum fugit itaque vel corporis ullam sed tenetur ipsa qui rem quam error sint, libero. Laboriosam rem, ratione. Autem blanditiis laborum neque repudiandae quam, cumque, voluptate veritatis itaque, placeat veniam ad nisi. Expedita, laborum reprehenderit ratione soluta velit natus, odit mollitia. Corporis rerum minima fugiat in nostrum. Assumenda natus cupiditate hic quidem ex, quas, amet ipsum esse dolore facilis beatae maxime qui inventore, iste? Maiores dignissimos dolore culpa debitis voluptatem harum, excepturi enim reiciendis, tempora ab ipsam illum aspernatur quasi qui porro saepe iure sunt eligendi tenetur quaerat ducimus quas sequi omnis aperiam suscipit! Molestiae obcaecati officiis quo, ratione eveniet, provident pariatur. Veniam quasi expedita distinctio, itaque molestiae sequi, dolorum nisi repellendus quia facilis iusto dignissimos nam? Tenetur fugit quos autem nihil, perspiciatis expedita enim tempore, alias ab maiores quis necessitatibus distinctio molestias eum, quidem. Delectus impedit quidem laborum, fugit vel neque quo, ipsam, quasi aspernatur quas odio nihil? Veniam amet reiciendis blanditiis quis reprehenderit repudiandae neque, ab ducimus, odit excepturi voluptate saepe ipsam. Voluptatem eum error voluptas porro officiis, amet! Molestias, fugit, ut! Tempore non magnam, amet, facere ducimus accusantium eos veritatis neque.

at provident praesentium atque quas rerum optio dignissimos repudiandae ullam illum quibusdam. Vel ad error + quibusdam, illo ex totam placeat. Quos excepturi fuga, molestiae ea quisquam minus, ratione dicta consectetur + officia omnis, doloribus voluptatibus? Veniam ipsum veritatis architecto, provident quas consequatur doloremque + quam quidem earum expedita, ad delectus voluptatum, omnis praesentium nostrum qui aspernatur ea eaque adipisci et + cumque ab? Ea voluptatum dolore itaque odio. Eius minima distinctio harum, officia ab nihil exercitationem. + Tempora rem nemo nam temporibus molestias facilis minus ipsam quam doloribus consequatur debitis nesciunt tempore + officiis aperiam quisquam, molestiae voluptates cum, fuga culpa. Distinctio accusamus quibusdam, tempore + perspiciatis dolorum optio facere consequatur quidem ullam beatae architecto, ipsam sequi officiis dignissimos + amet impedit natus necessitatibus tenetur repellendus dolor rem! Dicta dolorem, iure, facilis illo ex nihil ipsa + amet officia, optio temporibus eum autem odit repellendus nisi. Possimus modi, corrupti error debitis doloribus + dicta libero earum, sequi porro ut excepturi nostrum ea voluptatem nihil culpa? Ullam expedita eligendi obcaecati + reiciendis velit provident omnis quas qui in corrupti est dolore facere ad hic, animi soluta assumenda + consequuntur reprehenderit! Voluptate dolor nihil veniam laborum voluptas nisi pariatur sed optio accusantium quam + consectetur, corrupti, sequi et consequuntur, excepturi doloremque. Tempore quis velit corporis neque fugit non + sequi eaque rem hic. Facere, inventore, aspernatur. Accusantium modi atque, asperiores qui nobis soluta cumque + suscipit excepturi possimus doloremque odit saepe perferendis temporibus molestiae nostrum voluptatum quis id sint + quidem nesciunt culpa. Rerum labore dolor beatae blanditiis praesentium explicabo velit optio esse aperiam + similique, voluptatem cum, maiores ipsa tempore. Reiciendis sed culpa atque inventore, nam ullam enim expedita + consectetur id velit iusto alias vitae explicabo nemo neque odio reprehenderit soluta sint eaque. Aperiam, qui ut + tenetur, voluptate doloremque officiis dicta quaerat voluptatem rerum natus magni. Eum amet autem dolor ullam.

+ + + +

Lorem ipsum dolor sit amet, consectetur adipisicing elit. Distinctio maiores adipisci quibusdam repudiandae dolor + vero placeat esse sit! Quibusdam saepe aperiam explicabo placeat optio, consequuntur nihil voluptatibus expedita + quia vero perferendis, deserunt et incidunt eveniet temporibus doloremque possimus facilis. Possimus labore, + officia dolore! Eaque ratione saepe, alias harum laboriosam deserunt laudantium blanditiis eum explicabo placeat + reiciendis labore iste sint. Consectetur expedita dignissimos, non quos distinctio, eos rerum facilis eligendi. + Asperiores laudantium, rerum ratione consequatur, culpa consectetur possimus atque ab tempore illum non dolor + nesciunt. Neque, rerum. A vel non incidunt, quod doloremque dignissimos necessitatibus aliquid laboriosam + architecto at cupiditate commodi expedita in, quae blanditiis. Deserunt labore sequi, repellat laboriosam est, + doloremque culpa reiciendis tempore excepturi. Enim nostrum fugit itaque vel corporis ullam sed tenetur ipsa qui + rem quam error sint, libero. Laboriosam rem, ratione. Autem blanditiis laborum neque repudiandae quam, cumque, + voluptate veritatis itaque, placeat veniam ad nisi. Expedita, laborum reprehenderit ratione soluta velit natus, + odit mollitia. Corporis rerum minima fugiat in nostrum. Assumenda natus cupiditate hic quidem ex, quas, amet ipsum + esse dolore facilis beatae maxime qui inventore, iste? Maiores dignissimos dolore culpa debitis voluptatem harum, + excepturi enim reiciendis, tempora ab ipsam illum aspernatur quasi qui porro saepe iure sunt eligendi tenetur + quaerat ducimus quas sequi omnis aperiam suscipit! Molestiae obcaecati officiis quo, ratione eveniet, provident + pariatur. Veniam quasi expedita distinctio, itaque molestiae sequi, dolorum nisi repellendus quia facilis iusto + dignissimos nam? Tenetur fugit quos autem nihil, perspiciatis expedita enim tempore, alias ab maiores quis + necessitatibus distinctio molestias eum, quidem. Delectus impedit quidem laborum, fugit vel neque quo, ipsam, + quasi aspernatur quas odio nihil? Veniam amet reiciendis blanditiis quis reprehenderit repudiandae neque, ab + ducimus, odit excepturi voluptate saepe ipsam. Voluptatem eum error voluptas porro officiis, amet! Molestias, + fugit, ut! Tempore non magnam, amet, facere ducimus accusantium eos veritatis neque.

Understanding JavaScript's Capture

@@ -13,36 +15,37 @@

Follow Along Nav

Cool

; +const background = document.querySelector('.dropdownBackground')! as HTMLDivElement; +const nav = document.querySelector('.top')! as HTMLElement; + +function handleEnter() { + this.classList.add('trigger-enter'); + setTimeout(() => + this.classList.contains('trigger-enter') && this.classList.add('trigger-enter-active'), 150); + background.classList.add('open'); + + const dropdown = this.querySelector('.dropdown'); + const dropdownCoords = dropdown.getBoundingClientRect(); + const navCoords = nav.getBoundingClientRect(); + + const coords = { + width: dropdownCoords.width, + height: dropdownCoords.height, + top: dropdownCoords.top - navCoords.top, + left: dropdownCoords.left - navCoords.left, + }; + + background.style.setProperty('width', `${coords.width}px`); + background.style.setProperty('height', `${coords.height}px`); + background.style.setProperty('transform', `translate(${coords.left}px, ${coords.top}px)`); + +} + +function handleLeave() { + this.classList.remove('trigger-enter', 'trigger-enter-active'); + background.classList.remove('open'); +} + +triggers.forEach(trigger => trigger.addEventListener('mouseenter', handleEnter)); +triggers.forEach(trigger => trigger.addEventListener('mouseleave', handleLeave)); diff --git a/27 - Click and Drag/index-START.html b/27 - Click and Drag/index-START.html index b8609315f7..708ab05a18 100644 --- a/27 - Click and Drag/index-START.html +++ b/27 - Click and Drag/index-START.html @@ -1,10 +1,12 @@ + Click and Drag +

@@ -34,8 +36,8 @@

- + + + - - + \ No newline at end of file diff --git a/27 - Click and Drag/typescripts.js b/27 - Click and Drag/typescripts.js new file mode 100644 index 0000000000..1860679e9c --- /dev/null +++ b/27 - Click and Drag/typescripts.js @@ -0,0 +1,25 @@ +var slider = document.querySelector('.items'); +var isDown = false; +var startX, scrollLeft; +slider.addEventListener('mousedown', function (e) { + isDown = true; + slider.classList.add('active'); + startX = e.pageX - slider.offsetLeft; + scrollLeft = slider.scrollLeft; +}); +slider.addEventListener('mouseleave', function () { + isDown = false; + slider.classList.remove('active'); +}); +slider.addEventListener('mouseup', function () { + isDown = false; + slider.classList.remove('active'); +}); +slider.addEventListener('mousemove', function (e) { + if (!isDown) + return; + e.preventDefault(); + var x = e.pageX - slider.offsetLeft; + var walk = (x - startX) * 3; + slider.scrollLeft = scrollLeft - walk; +}); diff --git a/27 - Click and Drag/typescripts.ts b/27 - Click and Drag/typescripts.ts new file mode 100644 index 0000000000..5bed7f8980 --- /dev/null +++ b/27 - Click and Drag/typescripts.ts @@ -0,0 +1,37 @@ +/** + * JavaScript30 by Wes Bos, https://javascript30.com/ + * TypeScript implementation by Will Wager + * Project: Click and Drag to Scroll + * Concepts: Mouse events to set a div's horizontal scroll. + * Key takeaways: Drag and drop event pattern; isDown (isDrawing) pattern; + * Recalculate scroll from mousedown event. + * Sidenotes: Drag and dropping an element can be done similarly. + * Compilation command: + * tsc --removeComments --strictNullChecks --noImplicitAny --target es5 typescripts.ts + */ + +const slider = document.querySelector('.items')! as HTMLDivElement; +let isDown = false; +let startX: number, scrollLeft: number; + +slider.addEventListener('mousedown', (e: MouseEvent) => { + isDown = true; + slider.classList.add('active'); + startX = e.pageX - slider.offsetLeft; + scrollLeft = slider.scrollLeft; +}); +slider.addEventListener('mouseleave', () => { + isDown = false; + slider.classList.remove('active'); +}); +slider.addEventListener('mouseup', () => { + isDown = false; + slider.classList.remove('active'); +}); +slider.addEventListener('mousemove', (e) => { + if (!isDown) return; + e.preventDefault(); + const x = e.pageX - slider.offsetLeft; + const walk = (x - startX) * 3; + slider.scrollLeft = scrollLeft - walk; +}); diff --git a/28 - Video Speed Controller/index-START.html b/28 - Video Speed Controller/index-START.html index 8bd536b18b..81e24b26b1 100644 --- a/28 - Video Speed Controller/index-START.html +++ b/28 - Video Speed Controller/index-START.html @@ -1,20 +1,23 @@ + Video Speed Scrubber +

1×

- + - + + \ No newline at end of file diff --git a/28 - Video Speed Controller/typescripts.js b/28 - Video Speed Controller/typescripts.js new file mode 100644 index 0000000000..371f2dc84f --- /dev/null +++ b/28 - Video Speed Controller/typescripts.js @@ -0,0 +1,15 @@ +var speed = document.querySelector('.speed'); +var bar = document.querySelector('.speed-bar'); +var video = document.querySelector('.flex'); +function handleMove(e) { + var y = e.pageY - this.offsetTop; + var percent = y / this.offsetHeight; + var min = 0.4; + var max = 4; + var height = Math.round(percent * 100) + '%'; + var playbackRate = percent * (max - min) + min; + bar.style.height = height; + bar.textContent = playbackRate.toFixed(2) + 'x'; + video.playbackRate = playbackRate; +} +speed.addEventListener('mousemove', handleMove); diff --git a/28 - Video Speed Controller/typescripts.ts b/28 - Video Speed Controller/typescripts.ts new file mode 100644 index 0000000000..73c93d281d --- /dev/null +++ b/28 - Video Speed Controller/typescripts.ts @@ -0,0 +1,31 @@ +/** + * JavaScript30 by Wes Bos, https://javascript30.com/ + * TypeScript implementation by Will Wager + * Project: Video Speed Controller + * Concepts: Calculating percent of element above mouse position; Video API + * Key takeaways: Use pageX/Y and offsetTop/Left when scrolling doesn't matter. + * https://stackoverflow.com/questions/6073505/what-is-the-difference-between-screenx-y-clientx-y-and-pagex-y + * https://stackoverflow.com/questions/44172651/difference-between-getboundingclientrect-top-and-offsettop + * Sidenotes: As a general rule, I'll start casting everything selected from the DOM, + * whether the code requires it or not. + * Compilation command: + * tsc --removeComments --strictNullChecks --noImplicitAny --target es5 typescripts.ts + */ + +const speed = document.querySelector('.speed')! as HTMLDivElement; +const bar = document.querySelector('.speed-bar')! as HTMLDivElement; +const video = document.querySelector('.flex')! as HTMLVideoElement; + +function handleMove(e: MouseEvent) { + const y = e.pageY - this.offsetTop; + const percent = y / this.offsetHeight; + const min = 0.4; + const max = 4; + const height = Math.round(percent * 100) + '%'; + const playbackRate = percent * (max - min) + min; + bar.style.height = height; + bar.textContent = playbackRate.toFixed(2) + 'x'; + video.playbackRate = playbackRate; +} + +speed.addEventListener('mousemove', handleMove); diff --git a/29 - Countdown Timer/index.html b/29 - Countdown Timer/index.html index d54f447dd9..cace278615 100644 --- a/29 - Countdown Timer/index.html +++ b/29 - Countdown Timer/index.html @@ -1,11 +1,13 @@ + Countdown Timer +

@@ -24,6 +26,7 @@

- + - + + \ No newline at end of file diff --git a/29 - Countdown Timer/typescripts.js b/29 - Countdown Timer/typescripts.js new file mode 100644 index 0000000000..4631cf6cb0 --- /dev/null +++ b/29 - Countdown Timer/typescripts.js @@ -0,0 +1,44 @@ +var countdown; +var timerDisplay = document.querySelector('.display__time-left'); +var endTime = document.querySelector('.display__end-time'); +var buttons = document.querySelectorAll('[data-time]'); +function timer(seconds) { + clearInterval(countdown); + var now = Date.now(); + var then = now + seconds * 1000; + displayTimeLeft(seconds); + displayEndTime(then); + countdown = setInterval(function () { + var secondsLeft = Math.round((then - Date.now()) / 1000); + if (secondsLeft < 0) { + clearInterval(countdown); + return; + } + displayTimeLeft(secondsLeft); + }, 1000); +} +function displayTimeLeft(seconds) { + var minutes = Math.floor(seconds / 60); + var remainderSeconds = seconds % 60; + var display = minutes + ":" + (remainderSeconds < 10 ? '0' : '') + remainderSeconds; + document.title = display; + timerDisplay.textContent = display; +} +function displayEndTime(timestamp) { + var end = new Date(timestamp); + var hour = end.getHours(); + var adjustedHour = hour > 12 ? hour - 12 : hour; + var minutes = end.getMinutes(); + endTime.textContent = "Be back at " + adjustedHour + ":" + (minutes < 10 ? '0' : '') + minutes; +} +function startTimer() { + var seconds = Number(this.dataset.time); + timer(seconds); +} +buttons.forEach(function (button) { return button.addEventListener('click', startTimer); }); +document.customForm.addEventListener('submit', function (e) { + e.preventDefault(); + var mins = this.minutes.value; + timer(mins * 60); + this.reset(); +}); diff --git a/29 - Countdown Timer/typescripts.ts b/29 - Countdown Timer/typescripts.ts new file mode 100644 index 0000000000..c4cbb57ba8 --- /dev/null +++ b/29 - Countdown Timer/typescripts.ts @@ -0,0 +1,67 @@ +/** + * JavaScript30 by Wes Bos, https://javascript30.com/ + * TypeScript implementation by Will Wager + * Project: Countdown Timer + * Concepts: Using Date and setInterval. Displaying countdowns to the DOM. + * Key takeaways: Use Date, not a counter with setInterval. + * Preceeding zero for single digits pattern. + * Sidenotes: name attribute allows access through document global, but it's not very + * Typescript friendly. + * Compilation command: + * tsc --removeComments --strictNullChecks --noImplicitAny --target es5 typescripts.ts + */ + +interface MyDocument extends Document { + customForm: HTMLFormElement; +} + +let countdown: number; +const timerDisplay = document.querySelector('.display__time-left')! as HTMLHeadingElement; +const endTime = document.querySelector('.display__end-time')! as HTMLParagraphElement; +const buttons = document.querySelectorAll('[data-time]')! as NodeListOf; + +function timer(seconds: number) { + clearInterval(countdown); + const now = Date.now(); + const then = now + seconds * 1000; + displayTimeLeft(seconds); + displayEndTime(then); + + countdown = setInterval(() => { + const secondsLeft = Math.round((then - Date.now()) / 1000); + if (secondsLeft < 0) { + clearInterval(countdown); + return; + } + displayTimeLeft(secondsLeft); + }, 1000); +} + +function displayTimeLeft(seconds: number) { + const minutes = Math.floor(seconds / 60); + const remainderSeconds = seconds % 60; + const display = `${minutes}:${remainderSeconds < 10 ? '0' : ''}${remainderSeconds}`; + document.title = display; + timerDisplay.textContent = display; +} + +function displayEndTime(timestamp: number) { + const end = new Date(timestamp); + const hour = end.getHours(); + const adjustedHour = hour > 12 ? hour - 12 : hour; + const minutes = end.getMinutes(); + endTime.textContent = `Be back at ${adjustedHour}:${minutes < 10 ? '0' : ''}${minutes}`; +} + +function startTimer() { + const seconds = Number(this.dataset.time); + timer(seconds); +} + +buttons.forEach(button => button.addEventListener('click', startTimer)); +(document as MyDocument).customForm.addEventListener('submit', function (this: HTMLFormElement, e: Event) { + e.preventDefault(); + const mins = this.minutes.value; + timer(mins * 60); + this.reset(); +}) \ No newline at end of file diff --git a/30 - Whack A Mole/index-START.html b/30 - Whack A Mole/index-START.html index 2014ff458c..e5c2859912 100644 --- a/30 - Whack A Mole/index-START.html +++ b/30 - Whack A Mole/index-START.html @@ -1,11 +1,13 @@ + Whack A Mole! +

Whack-a-mole! 0

@@ -32,11 +34,7 @@

Whack-a-mole! 0

- + - + + \ No newline at end of file diff --git a/30 - Whack A Mole/typescripts.js b/30 - Whack A Mole/typescripts.js new file mode 100644 index 0000000000..e04f25215d --- /dev/null +++ b/30 - Whack A Mole/typescripts.js @@ -0,0 +1,44 @@ +var holes = document.querySelectorAll('.hole'); +var scoreBoard = document.querySelector('.score'); +var moles = document.querySelectorAll('.mole'); +var lastHole; +var timeUp = false; +var score = 0; +function randomTime(min, max) { + return Math.round(Math.random() * (max - min) + min); +} +function randomHole(holes) { + var idx = Math.floor(Math.random() * holes.length); + var hole = holes[idx]; + if (hole === lastHole) { + console.log('SAME HOLE NOT ALLOWED!'); + return randomHole(holes); + } + lastHole = hole; + return hole; +} +function peep() { + var time = randomTime(200, 1000); + var hole = randomHole(holes); + hole.classList.add('up'); + setTimeout(function () { + hole.classList.remove('up'); + if (!timeUp) + peep(); + }, time); +} +function startGame() { + scoreBoard.textContent = '0'; + timeUp = false; + score = 0; + peep(); + setTimeout(function () { return timeUp = true; }, 10000); +} +function bonk(e) { + if (!e.isTrusted) + return; + score++; + this.classList.remove('up'); + scoreBoard.textContent = String(score); +} +moles.forEach(function (mole) { return mole.addEventListener('click', bonk); }); diff --git a/30 - Whack A Mole/typescripts.ts b/30 - Whack A Mole/typescripts.ts new file mode 100644 index 0000000000..6229fab1d6 --- /dev/null +++ b/30 - Whack A Mole/typescripts.ts @@ -0,0 +1,64 @@ +/** + * JavaScript30 by Wes Bos, https://javascript30.com/ + * TypeScript implementation by Will Wager + * Project: Whack A Mole + * Concepts: Getting random values; Recursive setTimeout; Game Development + * Key takeaways: Random from max and min pattern; Recursive call on repeat random hole pattern; + * Looping with setTimeout; Stopping one setTimeout loop with another setTimeout; + * Preventing automated clicks; + * Sidenotes: Since hole opbjects are passed around pretty often, it may be useful to create a + * separate Hole subtype of HTMLDivElement. + * Additional improvements: Stylize start button; save high score list to local storage (or on a server!); + * Difficulty settings; Set game length; Progressively get faster moles as time left gets lower. + * Compilation command: + * tsc --removeComments --strictNullChecks --noImplicitAny --target es5 typescripts.ts + */ + +const holes = document.querySelectorAll('.hole')! as NodeListOf; +const scoreBoard = document.querySelector('.score')! as HTMLSpanElement; +const moles = document.querySelectorAll('.mole')! as NodeListOf; +let lastHole: HTMLDivElement; +let timeUp = false; +let score = 0; + +function randomTime(min: number, max: number) { + return Math.round(Math.random() * (max - min) + min); +} + +function randomHole(holes: NodeListOf): HTMLDivElement { + const idx = Math.floor(Math.random() * holes.length); + const hole = holes[idx]; + if (hole === lastHole) { + console.log('SAME HOLE NOT ALLOWED!'); + return randomHole(holes); + } + lastHole = hole; + return hole; +} + +function peep() { + const time = randomTime(200, 1000); + const hole = randomHole(holes); + hole.classList.add('up'); + setTimeout(() => { + hole.classList.remove('up'); + if (!timeUp) peep(); + }, time); +} + +function startGame() { + scoreBoard.textContent = '0'; + timeUp = false; + score = 0; + peep(); + setTimeout(() => timeUp = true, 10000); +} + +function bonk(e: MouseEvent) { + if (!e.isTrusted) return; // Take that cheater. + score++; + this.classList.remove('up'); + scoreBoard.textContent = String(score); +} + +moles.forEach(mole => mole.addEventListener('click', bonk)); diff --git a/favicon.ico b/favicon.ico new file mode 100644 index 0000000000..ca475eca8d Binary files /dev/null and b/favicon.ico differ diff --git a/readme.md b/readme.md index bb861dd631..173b746170 100644 --- a/readme.md +++ b/readme.md @@ -1,7 +1,18 @@ ![](https://javascript30.com/images/JS3-social-share.png) +Will Wager's TypeScript solutions for Wes Bos's... # JavaScript30 +Run them yourself from a VS Code container! +* Open in vscode and run `Remote Containers: Reopen in Container` from the command palette. +* Build each TypeScript file with `tsc typescripts.ts` from each project's folder. + * All html files have been adjusted to look for typescripts.js. + * Starting at project 6, I use the options `--removeComments --strictNullChecks --noImplicitAny --target es5 ` in my js builds. +* Press ALT + L, ALT + O to start the Live Server extension and access the html files at http://localhost:5500 + the relative path. + * For example, to open the first project, go to (replace spaces with '20%' if your browser complains): `http://localhost:5500/01%20-%20JavaScript%20Drum%20Kit/index-START.html` + +---- + Starter Files + Completed solutions for the JavaScript 30 Day Challenge. Grab the course at [https://JavaScript30.com](https://JavaScript30.com) @@ -39,7 +50,7 @@ Feel free to submit a PR adding a link to your own recaps, guides or reviews! * [Yusong Notes](https://sky172839465.github.io/course/js30) Records Yusong JS 30 days note and demo :star2: * [Ding's Implementation](https://github.com/Ding-Fan/javascript30) code and online demo * [Herminio Torres](https://github.com/herminiotorres/JavaScript30) lessons and tricks learned, and a [gh-page](https://herminiotorres.github.io/JavaScript30/) to see working all the mini-projects. -* [Dmytro Borysovskyi](https://github.com/dimabory) says many thanks to for the course to Wes 🤝 It was incredible challenge 👌 The full repository with code available [here](https://github.com/dimabory/dimabory.github.io/tree/gh-pages/src/components/JavaScript30Days) and demos can be reached by the link to [gh-pages](https://dimabory.github.io/#/js30days) 👍👍👍 +* [Dmytro Borysovskyi](https://github.com/dimabory) says many thanks to for the course to Wes 🤝 It was incredible challenge 👌 The full repository with code available [here](https://github.com/dimabory/dimabory.github.io/tree/gh-pages/src/components/JavaScript30Days) and demos can be reached by the link to [gh-pages](https://dimabory.github.io/#/js30days) 👍👍👍 * [Kizito](https://github.com/akhilome/)'s follow along [repo](https://github.com/akhilome/js30) with [completed challenges](https://akhilome.github.io/js30) and [notes](https://akhilome.github.io/js30/notes). * [VannTile](https://github.com/vanntile)'s [repository](https://github.com/vanntile/JavaScript30) and [GitHub Pages showcase](https://vanntile.github.io/JavaScript30/). Thank you for a great ⌨️ experience. * [Alex Kim](https://github.com/Alex-K1m/js30-challenge) completed all the challenges. You can check them out at [github pages](https://alex-k1m.github.io/js30-challenge/).

Update CSS Variables with JS

Update CSS Variables with JS

LOCAL TAPAS

LOCAL TAPAS

🔥WOAH!

@@ -18,7 +38,7 @@

html { font-size: 100px; } - + body { margin: 0; font-family: sans-serif; @@ -30,8 +50,8 @@

The Voiceinator 5000

The Voiceinator 5000

A story about getting lost.

Cool

Whack-a-mole! 0

Whack-a-mole! 0