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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netlink-packet-utils
netlink-packet-utils: Rust macros and traits for parsing and emitting Netlink protocol messages
graphql-php (Craft fork)
Craft CMS's maintained fork of webonyx/graphql-php, a PHP port of the GraphQL reference implementation.
react-split-pane
A resizable, nestable split-pane React component for building draggable panel layouts.
@sanity/descriptors
Content-addressable descriptor encoding and efficient set synchronization for sharing schema definitions across Sanity's Content Lake.
@sanity/generate-help-url
A tiny, type-safe utility that builds links to Sanity's help documentation from error and warning slugs.
serde-cs
A serde serialization and deserialization wrapper for comma-separated lists in Rust.
Supermemory Python SDK
Official Python client for the Supermemory memory API, with typed sync and async access to memory, search, and document endpoints.
tree-sitter-astro-next
An Astro grammar for tree-sitter, compatible with tree-sitter 0.25+
tree-sitter-vue-next
A tree-sitter grammar and Rust bindings for parsing Vue single-file components, built on top of tree-sitter-html.
zerometry
Zero-copy geometry storage and spatial relation queries over serialized geo data in Rust.
n8n
Fair-code workflow automation platform with native AI and 400+ integrations
@calcom/embed-core
Vanilla JS embed script for adding Cal.com scheduling to any website
Repomix
Packs an entire repository into a single AI-friendly file, complete with token counts, secret scanning, and an MCP server for direct AI assistant access.
turbovec
A Rust vector index with Python bindings that compresses embeddings to 2-4 bits and searches faster than FAISS.
Material Components for Web
Modular and customizable Material Design UI components for the web.
tinacms
Git-backed headless CMS that gives React apps live, in-context Markdown editing and a generated GraphQL content API.
selectize.js
A jQuery-based custom select UI control with autocomplete, tagging, and keyboard-driven multi-select for forms.
Encore
Backend framework and infra SDK that turns declared resources into real local and cloud infrastructure
Graft
A CLI that builds a persistent, readable context graph of your codebase so coding agents stop re-exploring it from scratch every session.
Sandcastle
Orchestrate sandboxed coding agents in TypeScript with a single run() call.
JSS
An authoring tool for CSS that uses JavaScript as the host language.
Agent-Native
A full-stack TypeScript framework where AI agents and UI share the same actions, database, and context.
Sanity
Sanity Studio is the open-source, config-driven React framework you customize and deploy as the editing UI for Sanity's real-time content backend.
@blocksuite/store
A Yjs-based CRDT data store from BlockSuite for building collaborative, block-based editors.
