nowfound

AI · June 19, 2026

tsforge - full stack typescript harness

An AI harness that can't ship bad TypeScript.

tsforge - full stack typescript harness launched on June 19, 2026 with 4 votes, #3,322 of 22,647 launches that month and more than 75% of that year's launches.

Visit tsforge.dev ↗Alternativestop 15% of June 2026

What it does

tsforge wraps any OpenAI-compatible model in a strict gate: tsc, type-aware ESLint, 184 hand-tuned rules, and your own tests all have to pass before a change counts as done. No as any, no @ts-ignore, no escape hatches. Every patch is type-checked in-process before it touches disk, and the loop keeps going on its own until the build is green. Runs local or hosted, on large or small models. Open source, MIT.

A full-stack TypeScript harness with 161 enforced rules. The build doesn

A harness with 161 enforced rules for full-stack TypeScript — React, Next, Node, Bun, Drizzle, Fastify, Three.js, and more. The build doesn't finish until the gate passes. Requires Bun. Other install paths (npm @agjs/tsforge , from source). Every rule is opinionated. Every check is required. The harness reads strict TypeScript, type-aware ESLint, and its own meta-rules — and won't ship code that leaks. The model starts primed on the import graph and the rule packs your stack triggers, so the first patch already respects your module boundaries. No blank-prompt guessing. Patches are type-checked in-process against the language service before they touch disk. One that wouldn't compile never…from tsforge.dev

Does a similar job

all alternatives →
  • InspektMar 2026 · inspekt-api.vercel.app · ▲98

    AI-powered API proxy for automated debugging and security

  • RecipeUI2023 · recipeui.com · ▲143

    Open source type-safe Postman alternative

  • Agent-harness-kit scaffolding for multi-agent workflowsMay 2026 · ahk.cardor.dev · ▲82

    A collection of open-source TypeScript tools by @enmanuelmag. heimdall-mcp for MCP proxy telemetry. agent-harness-kit for multi-agent orchestration.

  • Ts-Chan – Go-Like Concurrency Primitives for TypeScript/JavaScript2023 · github.com · ▲60

    Hey HN, I’m sharing ts-chan, an NPM package providing Go-like concurrency primitives, including channels and select statements, for TypeScript and JavaScript, supporting Node.js, Deno, Bun, and browsers. This is something I've built to make implementing Go-style "control loops" feasible in JavaScript, but there are many possible applications. Highlights: - Features a FIFO processing Chan class and versatile Select class for concurrency control. - Supports buffered channel and channel close semantics very close to Go's. - TypeScript-first implementation. - Defines a simple "channel protocol"…

  • No more copy-pasting – a ChatGPT plugin to read code from your computer2023 · github.com · ▲46

    Introducing the Code ChatGPT Plugin - a new era of seamless interaction between ChatGPT and your codebase. This TypeScript Code Analyzer furnishes a suite of utilities to analyze TypeScript code, enabling ChatGPT to "talk" with YOUR code. Fetch a list of all the files in your project, list of every function in a TypeScript or JavaScript file, or even get the content of a specific function, all while staying in your conversation with ChatGPT. With accessible API endpoints, you can effortlessly navigate your codebase and ask ChatGPT anything you can think of about it. Say goodbye to the days…

  • Res(ts): Auto-Generate TypeScript Models for Django Projects2018 · github.com · ▲54

    Contribute to peter-woyzbun/rests development by creating an account on GitHub.

More ai this month

the category →
  • Video model that turns script into viral social media videos

    AI · 17d ago · spira.ai

  • The browser where Claude Code and Codex work beside you

    AI · 17d ago · rill.love

  • Kolibri is Aleph Alpha

    AI · 19d ago · tej.as

  • Paintings by AI models: programs run through a simulation of oil paint.

    AI · 20d ago · stillwet.art

  • A real-time world model you can explore and change

    AI · 29d ago · world.pixverse.video

  • Hemory▲381

    Keep listening. Searchable memory for your AI agents.

    AI · 29d ago · hemory.com

Source: Product Hunt launch ↗

Launched alongside, June 2026

the whole month →
  • Fundraisly▲1,537

    AI fundraising agent that finds investors and books meetings

    AI · Jun 2026 · fundraisly.com

  • Today, I’m proud to announce Homebrew 6.0.0. The most significant changes since 5.1.0 are a new tap trust security mechanism, the new faster, smaller, default internal Homebrew JSON API, sandboxing on Linux, better defaults informed by our user survey, many brew bundle improvements, improved performance and initial support for macOS 27 (Golden Gate). Happy to discuss any questions here!

    Dev tools · Jun 2026 · brew.sh

  • Hi HN! I was super frustrated at apps like tiktok and wechat preventing me from saving or downloading the animated gifs, so I made a little tool to turn a screen recording into a slack-sized emoji. Hope you get some value from this!

    Life & fun · Jun 2026 · vorpus.github.io

  • Upstream▲976

    The inbox designed for humans and agents

    AI · Jun 2026 · upstream.do

  • Goldfish▲958

    Press Option. It knows your work and replies like you

    AI · Jun 2026 · goldfish.sh

  • Search 18 years of Hacker News and chart how any topic, tool, or person trended. Overlay terms to compare their rise and fall across 45M posts and comments.

    Life & fun · Jun 2026 · hackernewstrends.com