Perseus editors
Slimmed down satisfies from semver
Count the number of assertions for node:test
Color Material
Lightweight util.format() for the browser.
Color Block Picker
Create a pseudo context to assist in testing components that render React Router's location-aware components.
A Testrail reporter for mocha utilising TestRail API
Checks a given object against a given set of specifications to keep you from writing boilerplate tests.
Schemas describing various structures used by nyc and istanbuljs
record and replay the web
An abstract-level database for browsers, backed by IndexedDB
Testing utilities for Better Auth adapter development
sequelize fixture loader
Promptbook: Create persistent AI agents that turn your company's scattered knowledge into action
AWS S3 adapter for parse-server
WebAssembly port of Base64, Base64URL, Base16, and Base58 encoding algorithms
SheetJS Spreadsheet Community Edition plus Basic Cell Styles
io.Insights observability library - metrics plugin
A fast, minimal and secure template engine for JavaScript
RFC5869: HMAC-based Extract-and-Expand Key Derivation Function (HKDF)
Convert markdown into Slack-specific markdown
Bash-like brace expansion, implemented in JavaScript. Safer than other brace expansion libs, with complete support for the Bash 4.3 braces specification, without sacrificing speed.
ERC7656 Reference Implementation