Daily developer tools intelligence: new repos, hot projects, and version tracking. Each entry includes a plain-English explanation of what it actually does.
monarchjuno/guru-maker (★12 · Rust) Turn your ape agent into an investing guru. Your ape agent is capable but stateless between investment tasks. It can produce a sharp investment thesis today, then rebuild the same context from scratch next month—or ask you to paste its old answer back into the prompt.
pranee54/AgentDoctor (★10 · TypeScript) Lighthouse for AI coding agents. Audit coding-agent configuration before it becomes a repository problem. AgentDoctor is a local CLI that inspects project-level AI coding agent setup — Cursor, Claude Code, and Codex — for security, instructions, context, and MCP configuration. Deterministic static analysis. No API key.
realsigridjin/scanner-fly (★10 · Rust) 一个 Rust 单文件二进制程序，一次对比六个机票网站，提供搜索结果、特价列表和直达链接。同一个二进制既可以作为 CLI 直接运行，也可以作为 MCP stdio 服务器接入客户端。
pythonsaber2/dockly (★9 · CSS) A lightweight, self-hosted deployment platform for shipping Dockerized applications from Git repositories. Dockly gives a single server the workflow developers expect from a hosted platform—deploys, logs, health checks, release history, and rollbacks—without introducing Kubernetes, Redis, a separate database, or a background queue.
asterinas/KVerus (★8 · Python)
KVerus is a skill-based workflow for migrating Rust code to Verus, adding proof-oriented specifications, repairing verification failures, and auditing the result. It can be used stage by stage through individual skills or end to end with kverus-run, which combines migration, specification, fixing, evaluation, semantic audit, and postprocessing in...
vedaant00/opendot (★7 · Python) can't resolve relative repo paths. When a dark-mode logo exists, add a An interactive terminal AI agent you can fully undo. --- opendot works directly on your real files and shell — but unlike other terminal
adm73/OpenBcon (★7 · TypeScript) The Open Source AI Platform for Funding & Business Consultants OpenBcon helps consultants, advisors, incubators, and funding teams run the full workflow in one place: - discover funding programs - assess business readiness
JYChen-8866/Cditor (★7 · Rust) English | 简体中文 Cditor is an open-source, block-based rich-text editor built in Rust with GPUI. It is designed for large documents, native desktop performance, stable virtual scrolling, structured editing, and embedding in other GPUI applications. > [!IMPORTANT] > Cditor is under active development.
pradipta/wallfacer (★5 · Go)
**[codevalley/dev-cleaner](https://github.com/codevalley/dev-cleaner)** (★4 · TypeScript)
Finds the regenerable build output scattered across a projects directory — `target/`, `node_modules`, `.next`, `.dart_tool`, `build/`, and the global tool caches behind them — and moves it to the system Trash. It protects work you are still doing, refuses anything that isn't plainly rebuildable, and shows you the list before it touches a thing.
## Package Versions
**[vite](https://vite.dev)** — `v8.1.5`
A build tool and dev server for modern web projects. Starts instantly (no bundling in dev), uses native ES modules in the browser, and bundles with Rollup for production. The replacement for webpack in most new projects.
**[esbuild](https://github.com/evanw/esbuild#readme)** — `v0.28.1`
A JavaScript and TypeScript bundler written in Go. Extremely fast — 10-100x faster than webpack or Rollup. Used as the engine inside Vite and many other tools. Good for simple bundling; less configurable than webpack.
**[turbo](https://turborepo.dev)** — `v2.10.7`
A build system for JavaScript/TypeScript monorepos. Caches task results so you only re-run what changed. Built by Vercel. Speeds up CI and local builds in large codebases with multiple packages.
**[biome](https://www.npmjs.com/package/biome)** — `v0.3.3`
A single tool that replaces both ESLint and Prettier. Formats and lints JavaScript, TypeScript, JSON, and CSS. Written in Rust, so it runs much faster than the JS-based tools it replaces.
**[bun](https://bun.com)** — `v1.3.14`
A JavaScript runtime, package manager, bundler, and test runner in one. Faster than Node.js at most things. Drop-in compatible with most Node.js code. Written in Zig.
**[vitest](https://vitest.dev)** — `v4.1.10`
A unit testing framework built specifically for Vite projects. Uses the same config as your Vite build, runs tests in the browser environment, and is significantly faster than Jest.
**[oxc](https://github.com/jasonmccreary/oxc)** — `v1.0.1`
A JavaScript/TypeScript toolchain written in Rust — parser, linter, formatter, transpiler, bundler. The project behind the oxlint linter. Faster than most existing tools by a large margin.
**[rspack](https://www.npmjs.com/package/rspack)** — `v0.1.1`
A webpack-compatible bundler written in Rust. Drop-in replacement for webpack with the same config format, but much faster. Built by ByteDance (TikTok's parent).
**[wrangler](https://github.com/cloudflare/workers-sdk#readme)** — `v4.115.0`
The CLI for deploying and managing Cloudflare Workers — serverless functions that run at the edge in Cloudflare's global network. Also manages KV storage, Durable Objects, Pages, and R2.
**[drizzle-orm](https://orm.drizzle.team)** — `v0.45.2`
A TypeScript ORM that lets you write SQL-like queries in TypeScript with full type safety. Lightweight, no code generation step, and closer to raw SQL than ORMs like Prisma.
## Tech Press
**[C++ float-to-int conversion can be undefined behavior](https://kttnr.net/blog/cpp-float-to-int-conversion-undefined-behavior/)** *(Lobsters)*
Comments
**[AI Mania Is Eviscerating Global Decision-Making](https://hermit-tech.com/blog/ai-mania-is-eviscerating-global-decisionmaking)** *(Lobsters)*
Comments
**[What side projects have you enjoyed the most?](https://lobste.rs/s/mbk56v/what_side_projects_have_you_enjoyed_most)** *(Lobsters)*
In the spirit of https://blog.jsbarretto.com/post/software-is-joy, what side projects have you enjoyed working on the most?
**[It doesn’t matter whether “Matz is nice”](https://po-ru.com/2026/07/29/it-doesnt-matter-whether-matz-is-nice)** *(Lobsters)*
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**[First CHERIoT Silicon](https://cheriot.org/silicon/2026/03/04/cheriot-first-silicon.html)** *(Lobsters)*
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**[The strain in your brain](https://anirudh.fi/strain)** *(Lobsters)*
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**[Overengineered calculator: Zig + QBE](https://tomekw.com/overengineered-calculator-zig-qbe/)** *(Lobsters)*
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**[GNU Hyperbole Implicit Buttons: Build your Hyperverse](https://www.chiply.dev/post-hyperbole-implicit-buttons)** *(Lobsters)*
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**[Mythos attack on 3rd-round PQC algorithm candidate puts it out of commission](https://arstechnica.com/security/2026/07/mythos-uncovers-crypto-weaknesses-that-went-unknown-for-years/)** *(Ars Technica)*
HAWK withstood years of testing that had yet to uncover a fatal weakness found through Mythos.
**[Musk went to “war,” sought jail time for X ad boycotts—but case ends with a whimper](https://arstechnica.com/tech-policy/2026/07/musk-went-to-war-sought-jail-time-for-x-ad-boycotts-but-case-ends-with-a-whimper/)** *(Ars Technica)*
Advertisers agreed to “reset” relationship with X.
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*Data from GitHub public API, npm registry, and tech press (The Register, Lobsters, Ars Technica, TechCrunch, Wired, MIT Tech Review). README summaries pulled directly from each project.*