
Wado Playground
Write and run Wado programs in your browser using a client-side compiler and language server.
gfx · HN
Building a Rust-ish programming language with 100% coding agents: Wado
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24 projects

Write and run Wado programs in your browser using a client-side compiler and language server.
gfx · HN
Building a Rust-ish programming language with 100% coding agents: Wado

Local-first cognitive runtime with live AST graphs, runs in your browser with no data sharing.
@fortsignal1 · X

Free PDF and document tools for creating invoices, resumes, letters, and more—no login.
@Numatlas · X
Building made me switch from Claude Code to Codex. Claude’s token usage was too expensive for my workflow. GPT-5.6 Sol + Codex lets me focus on building instead of watching usage limits. Loving it so far! 🚀 @OpenAI @thsottiaux

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

Create professional websites without coding. Drag & drop editor, AI generator, ready-to-use templates. Launch your site in minutes with Orfolio.
@OrfolioApp · X
Building Orfolio 🚀 — an AI website builder made for francophone SMBs. Describe your business, get a live site in minutes. No code, no agency. 👉

Write and run code in your browser with AI code generation and auto-fix features.
@anish2good · X

Write and learn code in multiple languages with AI support.
@aminekhddz · X
AI Online code editor

200+ free browser-based tools for invoicing, rentals, online selling, and real estate—no signup needed.
u/Cryingpinaple · Reddit
Built a free toolkit that grew into 5 sites, 200+ tools, no signup required I started this a few days ago to build a free invoicing tool for freelancers because everything I found was gated behind a signup wall or a "free trial." It turned into a small portfolio of 5 sites, each aimed at a different kind of solo operator: Ledgerline: invoicing, contracts, and tax calculators for freelancers Rentline: rent increase letters, late fee calculators, and lease guides for landlords Sellerline:

Create richly formatted posts and publish them instantly to the web with a single click.
@masafumiohta · X
I’ve been using Windows as my daily use lately despite I have been using Mac/Linux for a long time, but I keep running into all sorts of issues, so I’ve been fixing them vibe-coding with Claude. I’m gonna dump all that stuff on This blog is fully automated with Claude Code, from coding all the way to reporting. It’s nothing special—anyone could do it—but it’s actually pretty fun once you try it. The only annoyed is that it burns through tokens like crazy. Most of the tips are pretty interesting, so I hope you find them useful.

Humanize AI writing, detect AI content, and process PDF files without signing up.
@varu_jigar · X
Building Toolyzo — an all-in-one AI productivity hub. ✅ AI Detector ✅ AI Humanizer ✅ PDF Tools ✅ Resume Builder Coming soon: Coding AI Agent AI Image Detector Watermark Remover ...and more. No signup required for most tools. 🌐

Create functional apps by describing them in plain language, no coding required.

Create client portals to share files, collect documents, and discuss without signup.
@droplana_com · X