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JavaScript (JS) is a lightweight interpreted or JIT-compiled programming language with first-class functions. While it is most well-known as the scripting language for Web pages, many non-browser environments also use it, such as Node.js, Apache CouchDB and Adobe Acrobat. JavaScript is a prototype-based, multi-paradigm, dynamic language, supporting object-oriented, imperative, and declarative (e.g. functional programming) styles.

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bvaughn
bvaughn commented Jul 15, 2020

PR #19108 caused some Suspense-related DevTools regressions (more info available on #19368) which we did not catch because of the fact that DevTools tests are only run against the version of React in master.

We should follow the precedent of the regression fixtures tests and have CI run DevTools tests against multiple

bnoordhuis
bnoordhuis commented Aug 18, 2020
$ git grep -n  '<< 24' src/
src/base64.h:88:        unbase64(src[i + 0]) << 24 |
src/cares_wrap.cc:83:  return static_cast<uint32_t>(p[0] << 24U) |
src/node_sockaddr.cc:305:  uint32_t check = ptr[0] << 24 | ptr[1] << 16 | ptr[2] << 8 | ptr[3];
src/util-inl.h:51:  (((x) & 0xFF) << 24) |                                                      \
src/util-inl.h:61:  (((x) & 0x0000000000FF0000ul
DanielRosenwasser
DanielRosenwasser commented Aug 30, 2020

Found while reading over #39697

let x: ""["bar"]

Request completions inside of "" and you'll get the names of every propery on String. What's happening is that we're not checking to see if the current string literal type is the argument type (as opposed to the object type itself).

Learning how this works might be a bit involved, but the fix is easy: add fourslash tests, ad

material-ui
Floriferous
Floriferous commented Aug 18, 2020

I'm not sure what the policy on css transitions is in this repo, but here's a suggestion.

I noticed that color transitions on the StepIcon component are instantaneous, even though the entire component is quite animated and fluid. The StepIcon goes through several colors (default -> active -> completed), and I believe a simple transition: color 300ms ease; already adds quite a bit more style

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

  • Updated Sep 7, 2020
  • JavaScript
storybook
AlokTakshak
AlokTakshak commented Aug 16, 2020

Describe the bug
Creating angular project with no initial app throws sb init error
• Detecting project type. ✓
• Adding Storybook support to your "Angular" app
TypeError: Cannot read property 'architect' of undefined

To Reproduce
Steps to reproduce the behavior:

  1. ng new ng-ui --create-application=false
  2. cd ng-ui
  3. ng g lib button -p ui
  4. npx -p @storybook/cli sb
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