Terminal tells you nothing. This shows you everything. Every file, tool call, and token — structured and searchable. No setup.

Host conversations, events, content, and more on your own domain. Heartbeat gives you the building blocks to create a perfectly personalized online community.

Here is my seasonal update on Graffle, the Autumn '25 edition 🍂. The previous one was the Winter '25 update. Winter/Spring/Summer Retrospective Since the last update, I was busy with Polen while co...

Closes #7844 This change uses tree-sitter highlights as a method of showing typescript errors prettily, keeping regex as simple as possible: It covers three main areas: Diagnostics Diagnostics a...

Rewrite the Optic module based on the design spec below. This supersedes #115. Optic Optics are composable abstractions for reading and updating data structures. This module provides optics at two ...

Research References RFC 9535: JSONPath - Official JSONPath specification JSONPath - XPath for JSON - Original JSONPath proposal jq Manual - jq language reference jq vs JSONPath comparison - Analysi...

Daniel Rosenwasser and Jake Bailey join the two fools to talk about what's coming soon in TypeScript 6 and 7. What changes should developers expect? What might the new compiler API look like? How is the...

A frontier coding agent engineered to maximize what’s possible with today’s latest models—autonomous reasoning, comprehensive code editing, and complex task execution.

Join us for the Effect Meetup in NYC! Who should attend: Engineers building production-grade applications in TypeScript Anyone building or exploring modern,…

Images by Jason Kuhrt

Autotest A Vitest plugin for automated testing at the type and term levels. Workflow (once) You register AutoTest Vitest plugin (once) You add a .autotest.ts file adjacent to a .ts file you want to...

GitHub issues → Git worktrees → Claude context. Create worktrees from GitHub issues with automatic Claude setup. - jasonkuhrt/flo

Introducing Vite+, a unified toolchain for JavaScript.

TypeScript Type Performance Testing & Optimization Goal Implement type performance infrastructure: Measure type instantiations with @ark/attest Unit benchmarks for DocumentBuilder, InferResult, Var...

A framework for delightful GraphQL developer portals

🌺 A framework for delightful GraphQL developer portals - the-guild-org/polen

Standard Library for TypeScript (WIP). Contribute to jasonkuhrt/kit development by creating an account on GitHub.

Contribute to jasonkuhrt/repro-ts-lib-types-reference development by creating an account on GitHub.

This PR introduces the concept of configuration resolvers to the extension system. This intends to allow extensions to seamlessly support Graffle's incremental configuration approach, such as t...

**Space** It is fully furnished, minus clothing and food to make room for your things. Some things may remain in out-of-the-way cupbaords but I am also open to discussing your specific needs....

Hello, I’m opening this discussion to propose a new build API for the environment API (for a prior discussion on this topic see: #16358 (comment)) The Problem The problem in a nutshell is that the ...

🎛️ Project template for TypeScript libraries. Contribute to jasonkuhrt/template-typescript-lib development by creating an account on GitHub.

Here is my seasonal update on Graffle, this time the Winter '25 edition ☃️. The previous on was on October 3. Autumn Retrospective The Good Address all user issues as they come in, paper cuts and c...