JWick

What it does

jwick scans source trees and emits a compact code map so AI can reason about file relationships, imports, exports, and function signatures without rereading entire files. It outputs JSON for token-efficient model consumption and markdown for humans. This reduces prompt context cost, accelerates architectural queries, and preserves flow metadata so AI spends far fewer tokens understanding the project. It cuts repeat context costs and lets AI answer faster by summarizing dependencies with flow AI.

• IB
  I built an AI that turns GitHub codebases into easy tutorials2025 · github.com · ▲923

  https://the-pocket.github.io/Tutorial-Codebase-Knowledge/

• OS
  Open sourcing a data flow engine for Clojure/Script2019 · domino-clj.github.io · ▲116
• WB
  We built an AI to review your pull requests2025 · infinitcode.ai · ▲53

  Hey HN, We’re two developers (co-founders) with a team of 20 who got tired of spending hours reviewing PRs, so we built Infinitcode.ai, an AI-powered code reviewer that: - *Summarizes PRs in plain English*: No more deciphering 1,000-line diff jungles - *Catches more than bugs*: Security holes, performance pitfalls, code smells, even typos (yes, we’ll flag “vurnerabilities” and vulnerabilities) - *Zero onboarding*: Works instantly—no “let me learn your codebase for weeks” nonsense. Why we’re posting: We’re in alpha and need brutal honesty. Roast our tool, mock our UI, or tell us why AI will…

• EJ
  Effective java – A tool to explore your Java code written in Clojure2015 · github.com · ▲60
• JA
  Jet, a CLI to Transform Between JSON, EDN and Transit Inspired by Jq2019 · github.com · ▲15
• JO
  JACoB – Open-Source AI Coding Agent for Real-World Productivity2024 · github.com · ▲40

  Hi, we're Kevin, Chris, and Brian, the creators of JACoB (Just Another Coding Bot), an open-source AI coding agent designed to streamline the development process. As veteran developers, we know that while AI isn't perfect, it can be a valuable tool for tasks like code reviews, converting designs to React components, and writing high-quality GitHub issues. We’ve been building JACoB over the past year to assist with our real work, and today we’re open sourcing it under an Apache 2.0 license. Our goal is to create the first fully open-source tool that matches the quality and polish of many…

• 
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• NW
  Needle: We Distilled Gemini Tool Calling into a 26M Model▲776

  Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…

  Life & fun · May 2026 · github.com

• FM
  Files.md – Open-source alternative to Obsidian▲730

  Dev tools · May 2026 · github.com