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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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How to Repair Corrupted PDFs in the Browser with Vue 3 and pdf-lib
sunshey profile

How to Repair Corrupted PDFs in the Browser with Vue 3 and pdf-lib

#webdev #pdf #javascript #vue
2
Comments 1
4 min read
# Building SemaKazi Part 3: Adding Tests (and Why I Had to Refactor First)
iochieng1 profile

# Building SemaKazi Part 3: Adding Tests (and Why I Had to Refactor First)

#javascript #node #refactoring #testing
1
Comments
2 min read
Designing a Browser-Local Eight-Board Word Puzzle
by_l_99c0b1b4256760ed5596 profile
BY L

Designing a Browser-Local Eight-Board Word Puzzle

#javascript
Comments
2 min read
I Built 7 Idle Games in 30 Days: What I Learned About Incremental Design
aguier profile
aguier

I Built 7 Idle Games in 30 Days: What I Learned About Incremental Design

#design #gamedev #javascript #programming
Comments
4 min read
RollDate v1.1.0 is now available
rolldate profile

RollDate v1.1.0 is now available

#webdev #javascript #opensource #web3
Comments
1 min read
I built in-app Polymarket copy trading with MetaMask EIP-712 — no private keys, no redirects, one click
manpreet_brar_264e408885a profile

I built in-app Polymarket copy trading with MetaMask EIP-712 — no private keys, no redirects, one click

#webdev #javascript #blockchain #buildinpublic
Comments
1 min read
Building Lightweight Embeddable Calculators Without Dependencies
calculatorkaro_181b96c287 profile

Building Lightweight Embeddable Calculators Without Dependencies

#webdev #javascript #programming #seo
1
Comments
2 min read
Why your vi.mock in Vitest silently does nothing
msakai profile
MSakai

Why your vi.mock in Vitest silently does nothing

#vitest #testing #typescript #javascript
Comments
1 min read
How I built a lightning-fast, ad-free web novel reader using Next.js and Cloudflare
lyyluca profile

How I built a lightning-fast, ad-free web novel reader using Next.js and Cloudflare

#nextjs #webdev #javascript #serverless
1
Comments
1 min read
Testing Next.js 15 Apps — The Setup I Actually Use
anas_sheikh_2 profile

Testing Next.js 15 Apps — The Setup I Actually Use

#nextjs #programming #javascript #testing
Comments
5 min read
CORS Errors Explained: Every Fix, Every Framework (2026 Guide)
napster_rj profile

CORS Errors Explained: Every Fix, Every Framework (2026 Guide)

#cors #javascript #webdev #security
Comments
10 min read
How to Track Your Brand's Visibility in ChatGPT, Gemini, Perplexity & Claude (With Code)
krutika_galvankar profile

How to Track Your Brand's Visibility in ChatGPT, Gemini, Perplexity & Claude (With Code)

#webdev #javascript #ai #seo
Comments 2
1 min read
Implementing UUID v7 with nothing but crypto.getRandomValues()
takahiro_hashito_a1f3f0dc profile

Implementing UUID v7 with nothing but crypto.getRandomValues()

#javascript #database #programming
Comments
3 min read
I Built FreeTV Garden: A Browser-Based Live TV Platform with 1000+ Channels
freetv_garden profile

I Built FreeTV Garden: A Browser-Based Live TV Platform with 1000+ Channels

#showdev #webdev #javascript #opensource
Comments 3
2 min read
Building ReproSpec: Portable Evidence Bundles and Offline Replay for Node.js
henryparker37 profile

Building ReproSpec: Portable Evidence Bundles and Offline Replay for Node.js

#javascript #testing #docker #opensource
2
Comments
4 min read
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