Developer Tools1 week ago
JSON Wallet — Free Online JSON Editor & Formatter
Paste JSON code to edit, format, validate and transform in your browser without uploading data.
@bhushankuma491 · X
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Paste JSON code to edit, format, validate and transform in your browser without uploading data.
@bhushankuma491 · X
Validate, fix, and convert JSON and XML; monitor API response changes.
@SupportFixzi · X
Building an API monitoring tools which allows you to know when your AI breaks, before your users do. It has an API monitoring tool and an AI schema validator in it. This is a solution that can ensure your customers trust your app.
Export JSON data to Excel spreadsheets
@to_excel71850 · X
Create and export flowcharts, sequence diagrams, ERDs, and other Mermaid diagrams online.
ghosts_ · HN
I've been slowly adding some new free tools to Moxie Docs (partly for SEO, partly to illustrate some of our feature sets before any commitment) for some reason this mermaid editor one blew up on Google rankings so I figured I'd share in case people find it useful! We also have ADR, AGENTS.md, LLMs, and a few other free tools.
Design and test AI-ready APIs using a visual flow builder with team collaboration.
@milonspace · X
A specification nobody can find is functionally the same as no specification.
Edit videos using text prompts in ChatGPT, web, or desktop app.
zaczuo · Product Hunt
ChatCut Your AI video editor in ChatGPT, desktop, and web
AI-powered notes app built with Codex and refined with Grok.
@Number1AIFanboy · X
I got to go to bed. More coding tomorrow. I just had a realization that I'm building cool shit, using @grok in an app that I built with Codex and refined with Grok. And now Grok just works on himself. LFG🚀 Drop me a note here: Get the app here (use LAUNCH50):
Free AI image editor with 12 tools for enhancement, watermark removal, style transfer, and background editing—no login needed.
AI Image Editor — AI 图片处理工具，支持图片增强、去水印、抠图、风格转换、线稿提取等十余种功能。无需下载软件，无需注册，上传图片即可一键生成专业效果。适用于电商设计、社交内容创作、摄影后期、教育教学等多种场景，让图片编辑变得更智能、更高效、更简单！
Hosted JSON database for storing agent memory with REST and MCP connectivity
@StuSim · X
hey Adam, I run , lightweight agent memory
Design cellular automata patterns, animate them, and export as SVG.
@majo_puterka · X
Nerdy, browser-based pattern generator on Wolfram's cellular automata. SVG export, freehand mode, free.
Shorten URLs instantly for easier sharing and tracking.
u/ItsTheJStaff · Reddit
Just Another Link Shortener Hi everyone, I am willing to share my freakingly ordinary project, I am not sure if I can (and should) post it here as I have never published any pet project seriously, but the time has come. It's not that I believe in the project or something, but after a long development that took about a month... I wiped out all the sources and determined that I had implemented over-engineered unusable geek-oriented piece of shit... and took a one-year break only to restart t
Write and collaborate on music notation in your browser with instant preview and version control.
@erikdao · X