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DEV TRENDS / DAILY DISCOVERIES
Sep 6, 2026 · What developers are building
Daily discoveries from developer communities, independent makers, and open source.
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猫砂 CatLitter —— 可恢复的冗余代码清理工具
CatLitter猫砂：可逆冗余代码清理工具，扫描隔离后观察再永久删除，支持字节级还原。自动适配语言框架，保守豁免降误报，附缓存清理janitor。Python/MIT，37测试通过。
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Keelhaven：macOS 菜单栏的 restic 备份工具
Keelhaven 是纯菜单栏 macOS 备份应用，基于 restic 引擎，支持加密、去重、增量；三步完成备份：选文件夹、选存储（外置硬盘/NAS/S3）、设定时。
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NameVerse：用名字和真实回忆，生成一首原创生日歌
NameVerse定制生日歌：填名字、关系和两三件小事生成原创歌，名字入副歌、回忆入主歌，中文名可注音。登录免费试听前60秒，一次性付费解锁MP3、第二版和转发拆礼物页，无订阅。
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SeatingKit：把婚礼宾客名单、桌位和座位安排放进同一个可视化工作区
SeatingKit 是婚礼宴会座位安排工具，提供可视化工作区，支持导入宾客、摆放桌位、分配座位、查看建议或交换座位，并可导出 PDF/PNG。免费版最多100位宾客，支持多设备，数据本地保存。
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patent-compose-skill: 一个从项目文件到专利布局的全流程工作流
AI驱动专利撰写工具，以权利要求树拆解技术方案，多源查新并输出三性评估，经六轮攻防迭代优化保护范围，辅助交底书撰写、专利申请及专利布局。
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推荐一个开源工具：Translate for Developers（面向开发者的划词翻译）
Translate for Developers：开源 Windows 划词翻译，通过剪贴板+UIA解决 MATLAB 选区问题，终端前台自动改用 Ctrl+Insert 防误杀进程；
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快咔截图：Windows 免费开源截图工具——本地 OCR、任意方向长截图、钉图，用户反馈共创当天迭代
快咔截图是Windows免费开源截图工具，纯本地运行，无账号、云端、埋点。支持0.24秒冻结、像素级框选、八种标注、本地OCR、钉图置顶、任意方向长截图及跨屏混合DPI。
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快说输入法：全程离线的 Windows 语音输入法，语音 0 字节上传
快说输入法：Windows离线语音输入，本地识别零上传。快捷键说话出字，支持会议逐字稿、声纹过滤、悬浮条和Webhook推送。Windows版已上线，macOS开发中。
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iOS 17 通信架构重构始末
iOS 17 重构设备通信架构，导致 Xcode 15 无法下载开发者镜像，libimobiledevice 工具在 iOS 17 设备上无法获取性能数据，开发者与测试工程师均受影响。
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Telemetry：用中文 SQL 试验场练习应用错误率分析
JR 自荐免注册中文 SQL 试验场：基于 DuckDB/WebAssembly 在浏览器运行，提供合成事件数据与可修改查询。默认示例计算请求数、5xx 错误率，可练习区分流量与失败比例；
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RunWhale：在手机上用 AI 编写和预览应用
RunWhale是基于DeepSeek Harness的手机AI编程工具，可新建/导入仓库、AI改码并同机预览Web/Expo应用。文件、Git与开发工具本地运行，模型推理远程。
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chinese-law-corpus：中国法律法规与案例结构化语料库（412 部法律逐条 JSON + 723 件案例，CC0）
中国法律法规与案例结构化JSON语料库，CC0释出。含412部现行法律（逐条结构化）、278件指导案例、445件公报案例，带稳定ID，适合法律AI/RAG及研究。
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affaan-m / ECC
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
252.1K
mattpocock / skills
Skills for Real Engineers. Straight from my .agents directory.
255.5K
cathrynlavery / diagram-design
38 editorial diagram types for Claude Code, Codex, and Pi. Self-contained HTML + SVG. No shadows. No Mermaid slop.
33K
NousResearch / hermes-agent
The agent that grows with you
242.8K
openai / skills
Skills Catalog for Codex
25.8K
anomalyco / opencode
The open source coding agent.
205.5K
blader / humanizer
Agent skill that removes signs of AI-generated writing from text
44.7K
llvm / llvm-project
The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.
40.3K
DietrichGebert / ponytail
Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.
130.2K
ruvnet / ruflo
🌊 The original agent meta-harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory, self-learning intelligence, RAG integration, and native Claude Code / Codex / Hermes and many more Integrated
71.2K
magnitudedev / magnitude
Open source inference server that runs the best local models for your hardware, plugged into the agent you already use. Works with Pi, OpenCode, Hermes, OpenClaw, Codex, Claude Code, Oh My Pi, and Cline.
3.9K
BraveOPotato / FckSignups
A list of tools that are open-source, in-browser, and require no-signups!
3.5K
coreyhaines31 / marketingskills
Marketing skills for Claude Code and AI agents. CRO, copywriting, SEO, analytics, and growth engineering.
47.8K
aipoch / open-science
Open Science by AIPOCH is an open-source, local-first, model-agnostic AI research workbench for macOS, Windows, and Linux, with scientific agents, Python/R notebooks, data connectors, and reproducible provenance.
4K
OpenWhispr / openwhispr
Voice-to-text dictation app with local (Nvidia Parakeet/Whisper) and cloud models (BYOK). Privacy-first and available cross-platform.
7.7K
8.4K
XIU2 / CloudflareSpeedTest
🌩「自选优选 IP」测试 Cloudflare CDN 延迟和速度，获取最快 IP ！当然也支持其他 CDN / 多个解析 IP 的网站 ~
Original28.9K
Evil0ctal / Douyin_TikTok_Download_API
🚀「Douyin_TikTok_Download_API」是一个开箱即用的高性能异步抖音、快手、TikTok、Bilibili数据爬取工具，支持API调用，在线批量解析及下载。
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521xueweihan / HelloGitHub
分享 GitHub 上有趣、入门级的开源项目。Share interesting, entry-level open source projects on GitHub.
Original175.2K
MaaAssistantArknights / MaaAssistantArknights
《明日方舟》小助手，全日常一键长草！| A one-click tool for the daily tasks of Arknights, supporting all clients.
Original23.1K
15.8K
zizifn / edgetunnel
Running V2ray inside edge/serverless runtime
9.1K
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80.4K
hiroi-sora / Umi-OCR
OCR software, free and offline. 开源、免费的离线OCR软件。支持截屏/批量导入图片，PDF文档识别，排除水印/页眉页脚，扫描/生成二维码。内置多国语言库。
Original47.2K
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Growth100X
AI-first growth engineering
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ProDentim
Advanced Probiotic Complex for Healthy Teeth & Gums
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Votepit
Public feedback boards that turn votes into your roadmap
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askpuck
A powerful AI agent with fewer restrictions
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Second Brain for Teams
Give your team one AI memory. Keep your own private.
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CryptoMate · Re-monetize your cashflows
AI Financial products lead generator for business
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Pls donate AI model fund
Please donate is a AI model fund so I can create an AI model
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How Much Usage
See which Claude or Codex account has room to work
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Stickies.lol
A lightweight sticky notes app for Windows
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GetAppTesters
Real testers for Google Play closed testing
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Posto
Post local service requests and get instant offers
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ScanCode
Scan QR codes straight from your Mac screen
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ImageConvert Tools
Free browser-based image and PDF tools with no uploads
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Beanie
Find people already asking for your product.
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Markdown Viewer
Write Markdown and render diagrams, math, maps, and 3D
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FreeResumeOnline-Build a Stunning Resume
Build a job-winning resume in minutes with ATS-- Free
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Mail merge from Excel to PDF
Word or PDF template, one file per row, all in your browser
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GeoBuddy
See whether ChatGPT, Claude & Gemini recommend your brand
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Shortwave Connect
Slow-tech radio transceiver for thoughtful letters
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Tempy
Turn any email into a webhook
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