@axhxrx

A library exporting the "assertNever" function for exhaustiveness checking.

a convenience library for running shell commands, and possibly interleaving them with TypeScript code

A minimal utility library for formatting dates.

A junk lib that tries to detect the runtime environment (e.g. Deno, Bun, or Node.js). You probably don't want to use this.

This library provides a dprint configuration for formatting TypeScript source code using non-insane brace style.

This library is a toolkit to build a simple internationalization system using TypeScript itself (not JSON/YAML/etc) as the format for translation data.

WIP / UNFINISHED

A utility library for working with JSONC files. Doesn't do much more than wrap npm:jsonc-parser, though, so for most people using that library instead would be the move.

WIP / UNFINISHED

A utility lib to help run `tsc --extendedDiagnostics` against an arbitrary file/project, to track type-checking time. Intended to help write automated tests that fail when inadvertently introducing TypeScript slow types.

A library to help make runtime-validated strings, but using branded types to preserve a modicum of type-safety and convenience at build-time.

A utility lib (and CLI tool) to atomically write files with unique, lexicographically ascending filenames, while avoiding partial reads by concurrent consumers.