Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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AI SDK
Provider-agnostic TypeScript toolkit for building AI apps and agents with any LLM.
Streamdown
A drop-in react-markdown replacement built for AI-powered streaming interfaces.
Prisma Client
Auto-generated, type-safe database client for Node.js and TypeScript.
@clickhouse/client
The official TypeScript client for connecting Node.js applications to ClickHouse over HTTP.
csv-parse
A flexible, dependency-free CSV parser for Node.js and the browser with stream, callback, and sync APIs.
jsonrepair
Repair invalid or broken JSON documents — missing quotes, trailing commas, truncation, and more
GSAP
The industry-standard JavaScript animation library for tweening CSS, SVG, canvas, and UI with rock-solid cross-browser reliability.
Orama
A dependency-free full-text, vector, and hybrid search engine that runs entirely in JavaScript.
fastest-levenshtein
The fastest JavaScript/TypeScript implementation of Levenshtein edit distance
Partial JSON
Parses incomplete JSON strings streamed token-by-token from an LLM into usable JavaScript values as they arrive.
hls.js
JavaScript HLS client that plays HTTP Live Streaming video in the browser via MSE
Remeda
A TypeScript-first utility library with data-first and data-last function variants, lazy pipe evaluation, and fully typed transformations.
json_repair
Repair malformed JSON from LLMs, APIs, logs, and user input — a drop-in fallback for json.loads().
msgraph-sdk-javascript
Official Microsoft Graph JavaScript SDK for calling the Graph API from Node.js and the browser.
ollama-ai-provider-v2
A Vercel AI SDK provider for running local LLMs through Ollama, with streaming, tool calls, thinking mode, and embeddings.
nom
A byte-oriented, zero-copy parser combinators library for Rust
gridstack.js
A dependency-free TypeScript library for building draggable, resizable, responsive dashboard grid layouts in the browser.
uPlot
Tiny, extremely fast Canvas-based chart for time series, lines, areas, OHLC and bars
turf
The complete, modular geospatial analysis engine for JavaScript and TypeScript, bundling every Turf.js module under one install.
clickhouse-rs
Official async Rust client for ClickHouse with typed rows and schema validation
TanStack AI
Type-safe, provider-agnostic TypeScript AI SDK for streaming chat, tool calling, agents, and multimodal apps.
whatlang
Fast, lightweight natural language and script detection for Rust
sns-payload-validator
Verifies AWS SNS message signatures for HTTP/S and Lambda payloads.
json-render
The Generative UI framework: AI builds real, reliable interfaces from prompts, constrained to components you define.
