Pointer to the Rulvar umbrella package: install @rulvar/rulvar (or this alias, which re-exports it). An embeddable TypeScript engine for durable, budget-bounded, testable multi-agent LLM workflows.

Blazing fast, zero configuration web application bundler

Playwright-like testing for TUI applications

This is all the public common helper code that Regolith uses. Now that this is a public repo I really shuld have a better readme

Merkle root generation, merkle proof generation and verification.

After writing the same code twice in different projects, I figured I should share it. It's nothing major, just a facade around the Firebase sdk.

This article will guide through on how to build & integrate a provider for the __Art Store__. The Provider should let the user set prices on its products in the Wix Site Editor and sell the user's art online.

Infer typescript types from your JSON schemas!

A JavaScript port of [The "Quite OK Audio" (QOA) format](https://github.com/phoboslab/qoa), a lossy audio compression that achieves relatively decent compression with fast decoding and not much complexity. Also see [this](https://phoboslab.org/log/2023/02

A Node wrapper for the WorkOS API

React Bindings for Rough.js

Throttle promise-returning & async functions

Enforce JavaScript Baseline (widely/newly/year) browser compatibility with a single ESLint rule. Prevent runtime errors by catching unsupported JavaScript features during development.

Converts JavaScript/JSON to XML (for RSS, Podcasts, AMP, etc.)

Self-host the Winky Rough font in a neatly bundled NPM package.

Rulvar evals: eval cases, golden outputs, rubric and judge graders, matrix sweeps, canary fingerprint.

A time-lock puzzle generator

Rulvar test harness: createTestEngine, FakeAdapter, VCR cassettes, replay-strict runs, matchers.

Rulvar SQLite store implementing JournalStore and LeasableStore with a fencing epoch.

Telegram Bot API type declarations for grammY