https://github.com/deanm/css-color-parser-js

A EIP55 compatible address encoding library

Create and verify OpenPGP signatures

Command-line interface for controlling and observing agent runtimes with OAR

Verification toolkit for DeepSeek Harness agents: evidence-based claim checking against workspace files with line citations, config validation (JSON/YAML), HTTP URL status checks, npm package checks, GitHub repo submission-readiness checks, and batch veri

Simple id generation and caching

[](https://github.com/mongodb-js/zstd/actions/workflows/test.yml)

Verify API provides a choice of routes for sending a code to a user. You can use this to confirm a user's contact information, as a second factor when authenticating users, or for step-up authentication.

Stage/pending approval service for Hermes-style self-evolution writes (community build)

Write buffer

Client-side Bitcoin JavaScript library

Verify the Apple id token on the server side.

Browser sign-in gate: the /auth routes, the server-rendered sign-in page, and the WebServer request guard behind them

Canonical OMK Run Protocol contracts and pure semantic reducers

Random number generator for browsers and node.js

The LCP conformance corpus, its runner, and the adapters that drive an implementation under test.

Standalone, zero-dependency verifier for Decidio Authority Receipts (W3C VC, Ed25519 did:key). Verify a sealed receipt's signature + content binding + chain order offline — no Decidio dependency. `npx @decidio/verify receipt.json`.

Canonical identity and claims layer for Totem Edge — who controls a manifest, device, or agent

Portable proof that these exact bytes filled a position that existed before them.

An Argon2 library for Node