Your /r/javascript recap for the week of November 22 – November 28

Monday, November 22 – Sunday, November 28

Top Posts

score comments title & link
422 44 comments I've made a 3D shooter in HTML without canvas. Eveything you see is just a lot of <div>'s. Started to work with this 4 years ago…I would be happy if someone check it :)
162 34 comments Using WebAssembly (created in Rust) for Fast React Components
119 69 comments [AskJS] [AskJS] Has anyone worked on implementing micro-frontends? if yes, at what scale?
117 223 comments [AskJS] [AskJS] What are the one-liners you shouldn't ever use?
94 50 comments [AskJS] [AskJS] Difference between For Loops
87 40 comments Volta vs. nvm for JavaScript tooling
79 14 comments Elementary Grid: A tonegrid synth made with Elementary Audio and React
73 58 comments [AskJS] [AskJS] How to interview front end architects?
65 17 comments v1 of Remix is officially out
58 25 comments React folder structure for enterprise level applications


Most Commented Posts

score comments title & link
57 25 comments ECMAScript: Top-level await
19 21 comments Accent – A Modular Web Framework
43 20 comments [AskJS] [AskJS] noob question about a specific for loop example in JS
0 19 comments [AskJS] [AskJS] how to make this js faster
40 17 comments Introduction to Lenses in JavaScript


Top Ask JS

score comments title & link
53 10 comments [AskJS] [AskJS] why does Date() show a day but getDay() returns an array number
11 10 comments [AskJS] [AskJS] Does "with" statement block hoisting?
5 12 comments [AskJS] [AskJS] Handling fetching images that may not exist yet?


Top Showoffs

score comment
5 /u/j2mb1 said I just made a working terminal on my portfolio site using xterm.js, node-pty, docker, and websockets! My portfolio site is supposed to mimic a desktop environment and is very…
3 /u/jcubic said I've purchased the domain []( And added simple JavaScript REPL as a subdomain: [](…
2 /u/kaliedarik said Last week I made a CodePen demonstrating how to do an evil thing – page scrolljacking involving canvas animations and video and stuff –


Top Comments

score comment
139 /u/senocular said Some differences include: ### for loops for (let i = 0; i < arr.length; i++) { // loop code } * User defined loop conditions * Allows breaking (and continuing) * Suppo…
111 /u/becauseSonance said I personally turn down all interviews that ask me to speed run a green field a web app like you describe. I’m not a junior. I have a GitHub where you can see a bunch of shit I already built. And I kno…
71 /u/kamchatka said I'd argue even with the poster above. No more than 1 ternary
56 /u/AddictedToCoding said It's all a question of context. But, say in the context of a large code base with a big team. Any one liner that: – Has more than 2 ternaries – Do more than 2 things per line – Mutates the scope out…
55 /u/ILikeChangingMyMind said Not a direct answer, but the right one: don't use `with`. Period, full stop. (This particular issue will likely be the least of your problems if you continue using it.)


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Source: /r/javascript

November 29, 2021
Category : News
Tags: r/javascript

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Senior Software Developer

Creator of @LzoMedia I am a backend software developer based in London who likes beautiful code and has an adherence to standards & love's open-source.