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JavaScript

Once relegated to the browser as one of the 3 core technologies of the web, JavaScript can now be found almost anywhere you find code. JavaScript developers move fast and push software development forward; they can be as opinionated as the frameworks they use, so let's keep it clean here and make it a place to learn from each other!

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PDF.js Deep Dive from Demo 3: getPage

PDF.js Deep Dive from Demo 3: getPage

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10 min read
Two coroutines, one journal: a Restate restart demo

Two coroutines, one journal: a Restate restart demo

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5 min read
10 Firefox Extensions I Built — What They Are and What I Learned

10 Firefox Extensions I Built — What They Are and What I Learned

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4 min read
The OnePassApps Vote Board, Item by Item: 12 Ideas on the API, 5 on the Page

The OnePassApps Vote Board, Item by Item: 12 Ideas on the API, 5 on the Page

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5 min read
How to get your Firefox extension Recommended on AMO (the complete process)

How to get your Firefox extension Recommended on AMO (the complete process)

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3 min read
OMID browserOptional describes the JavaScript environment.

OMID browserOptional describes the JavaScript environment.

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4 min read
We built DIYards to turn project dimensions into a materials list

We built DIYards to turn project dimensions into a materials list

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2 min read
See what every pull request changes — and catch what it introduces

See what every pull request changes — and catch what it introduces

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5 min read
Building a weather new tab extension for Firefox: wttr.in, world clocks, no backend

Building a weather new tab extension for Firefox: wttr.in, world clocks, no backend

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3 min read
A soundtrack that's on by default, without an AudioContext until the first gesture

A soundtrack that's on by default, without an AudioContext until the first gesture

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5 min read
A Complete Free TypeScript Curriculum — 107 Chapters, From Basics to Compiler Internals

A Complete Free TypeScript Curriculum — 107 Chapters, From Basics to Compiler Internals

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3 min read
Calculating True Solar Time (真太阳时): Longitude Offset and the Equation of Time in Calendar Algorithms

Calculating True Solar Time (真太阳时): Longitude Offset and the Equation of Time in Calendar Algorithms

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4 min read
Light on Brick, Paint on Cream

Light on Brick, Paint on Cream

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10 min read
Gate.io JavaScript SDK quickstart for Node.js and TypeScript

Gate.io JavaScript SDK quickstart for Node.js and TypeScript

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3 min read
My MCP app shipped every update to nobody until they reconnected

My MCP app shipped every update to nobody until they reconnected

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8 min read
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