Posts tagged “JavaScript”
4 articles · 9 per page
API
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TypeScript
Vitest
Web
i18n
•1 min read
WebSocket reconnection with backoff and heartbeats
Exponential backoff, jitter, max attempts, ping/pong health checks, and resuming state after reconnect.
Web
Real-time
JavaScript
•1 min read
Biome as a single linter and formatter
Speed vs ESLint ecosystem parity, migration path, CI integration, and when you still need TypeScript-aware ESLint rules.
Tooling
JavaScript
DX
•2 min read
Web Workers to keep the main thread responsive
When to offload parsing, heavy transforms, and WASM; Comlink for ergonomics; and transferring ArrayBuffers instead of cloning megabytes.
JavaScript
Performance
Browser
•3 min read
Migrating ESLint to flat config (eslint.config.js)
Flat config end-to-end: typescript-eslint project service, import sorting, React hooks rules, monorepo roots, and CI pitfalls when upgrading from .eslintrc.
JavaScript
DX
Tooling