Multi-provider web search with fallback chain for AI agents

Punctuation-only CJK fonts, per locale. Drop into a font fallback chain.

Tiny fallback chains for JS/TS — try providers until one succeeds.

Resolve any BCP-47 locale tag to the nearest one App Store Connect or Google Play Console actually supports, with the full fallback chain. Zero dependencies, no network calls.

Headless locale engine: a framework-free createI18n() with dot-path t() (fallback chain + {var} interpolation), a bilingual() helper for {da,en} content objects, localStorage persistence + navigator.language detection, an html[lang] sync, a pub/sub with n

LLM fallback chain with free providers for text and image generation

A Claude safety-classifier refusal shouldn't kill your turn — rescue, retarget the server-side fallback chain, and see what's tripping.

DSH plugin: when the main model cannot accept images, fall back to a configured vision model for that request. Configure the fallback chain in the plugin settings card.

Chain Jest matchers together to create one powerful assertion

A fallback chain of localStorage/sesisonStorage/memoryStorage

WebSearch tool for AI agent harnesses — zero-config keyless web search (Mojeek/Marginalia/Wikipedia fallback chain) with optional Brave/Tavily/SearXNG backends, SSRF defense, declarative query controls, result-count cap, and a discriminated result surface

Pi extension for web search and page fetch with curl_cffi + Chrome + Camoufox fallback chain. Backed by a local Docker service.

Official StarGantt plugin (opt-in): a locale-keyed dictionary with a fallback chain, published as a service for other plugins' message catalogs.

Webpack Resolver plugin to resolve modules and files through a fallback chain at compile time.

Scalable SVG avatar fallback component for React — initials, deterministic colors, image fallback chain.

Webpack Resolver plugin to resolve modules and files through a fallback chain at compile time.

Editor-agnostic core for decoration-anchored comments on Yjs documents: thread data model, ThreadStore interface, quote matching and the anchor resolution fallback chain.

Chain functions, generators, Node streams, and Web streams into a pipeline with backpressure support.

Reads / writes floats / doubles from / to buffers in both modern and ancient browsers.

Webpack loader that resolves relative paths in url() statements based on the original source file