Optional datatype for Typescript
Static analysis tool for TypeScript @throws annotations with cross-file propagation.
TypeScript transformer that enforces error handling via branded Throws<T, E> types
Helpers for asserting that a JavaScript environment supports certain features necessary for the operation of the Solana JavaScript SDK
Find and parse the tsconfig.json file from a directory path
Easy as cake e-mail sending from your Node.js applications
Match a Unicode property or property alias to its canonical property name per the algorithm used for RegExp Unicode property escapes in ECMAScript.
Easily read/write JSON files.
Strict URL sanitization with security-focused validation
Catch unexpected visual changes & UI bugs in your stories
Babel plugin for protecting against improper use of `t.throws()` in AVA
content-type rewrite in TypeScript with ESM and CommonJS targets
JSON Safe Parser & Schema Validator
A library for parsing IPv4 and IPv6 IP addresses in node and the browser.
flow typed nullthrows
Match a Unicode property or property alias to its canonical property name per the algorithm used for RegExp Unicode property escapes in ECMAScript.
Ultra-low latency data at the edge
Parse the things that can be arguments to `npm install`
Utils for writing Salesforce CLI plugins
A simple and composable way to validate data in JavaScript (and TypeScript).
base64 utilities for TypeScript and JavaScript
An evented streaming XML parser in JavaScript
Loosely validate an event.
A function that throws when called, use with nullish coalescing to elide unexpected nullish values