
CodeKitHub — Free Online Tools
Format and validate JSON online instantly without uploading your data.
@VeganVegan75738 · X
做了一个免费的 JSON 格式化工具。 支持: ✅ JSON 格式化 ✅ JSON 校验 ✅ 在线使用 ✅ 无需安装,数据不上传 开发者日常调试 JSON 可以直接用: #开发者 #前端开发 #工具
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Format and validate JSON online instantly without uploading your data.
@VeganVegan75738 · X
做了一个免费的 JSON 格式化工具。 支持: ✅ JSON 格式化 ✅ JSON 校验 ✅ 在线使用 ✅ 无需安装,数据不上传 开发者日常调试 JSON 可以直接用: #开发者 #前端开发 #工具

Free local-first API client for HTTP, WebSocket, GraphQL, gRPC, MQTT, and more. No account or cloud required.
@HalxDocs · X
Reqit—a fast, local-first API client for developers.

Download Microsoft Text-to-Speech audio files with one click, supporting all official voices and SSML syntax.
微软 TTS (Text-to-Speech) 文字转语音下载器 — 一键播放或下载 微软 TTS 文字转语音 合成的音频。支持所有官方提供的语音和声音选项。支持SSML语法。每月享免费用量。量大者可升级Pro Plan,固定便宜费用无限使用。摒弃按量收费。支持支付宝

Instantly share files and text across devices (Mac, PC, iOS, Android, Smart TVs) via your browser, no signup needed.
@WackyCrocoGator · X
This one doesn’t require any signup or payment. Just load and multiple device by opening the site on them and connect them for an easy way to drop text and file to each other.

Embeddable AI chat widget that answers customer support questions using your documentation with cited sources.
@dhruvkumar1805 · X

Automatic medicine reminders sent on WhatsApp when you upload prescription photos; no app installation needed.
@buckycodes · X

Text-driven AI image editor supporting photo restoration, watermark removal, and avatar generation.
Qwen Image Edit — AI 图像编辑工具,支持文本指令编辑、照片修复、去水印、专业头像生成和多图像处理

AI-powered tool that stress-tests business ideas with financial analysis and risk scenarios in 90 seconds.
@AIWMCX1 · X
Consultants don’t need more noise. AIWMC Quantis helps turn messy business ideas into clear scenarios, runway views, and risk signals — so you can spend less time rebuilding analysis and more time giving the client a real answer.

Audit and optimize your local business visibility across ChatGPT, Perplexity, and Claude.
@Timemindai · X

Directory comparing relay services with exchange rates, initial credits, available groups, and performance data.
@mutou1852 · X
做了一个中转站点收录网站,展示倍率、初始额度、可用分组和实测性能数据。 希望帮大家更快找到适合自己的站点。

Compress LLM prompts and docs to reduce token usage and API costs.
@marcusyul · X
THEY JUST GAVE AWAY 100 MILLION FREE TOKENS SO YOU CAN STOP BURNING THROUGH YOUR CLAUDE CODE BUDGET. if you code with AI you already know: the session fills up, starts failing, and on top of that you're overpaying there's a tool that fixes this: it shrinks the context before the model even sees it same model, same response, a fraction of the cost in a real session: from $154 to $43. a 72% drop and right now: → extend your Fable sessions in Claude Code → 100M free tokens to try it out you don't switch models you don't touch your code you just stop paying to repeat yourself link below ⬇️

Learn Farsi free with audio lessons, alphabet guides, grammar, and spaced-repetition practice.
u/BigBoyWeazle · Reddit
Launching our first iOS app was brutal… but it paid off🚀 Hey everyone 😊 We recently launched our first iPhone app, Learn Farsi iOS and man o man, what a ride it was! Some early numbers in the first 4 weeks: • 290+ downloads • 23 paid users, $700+ total revenue so far • Now at ~$100 MRR I know these numbers aren’t huge, but it honestly feels crazy to see people pay for something we built. It really shows that building for a small, underserved niche can work. A