
HTML5 Game Center
Play a collection of HTML5 games online directly in your browser.
Games Hub — HTML5 游戏集合站点
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65 projects

Play a collection of HTML5 games online directly in your browser.
Games Hub — HTML5 游戏集合站点

450+ privacy-friendly tools for formatting, converting, and processing PDFs and images, all running locally in your browser.
@tentaco_cc · X
Hey! I built 🐙 It’s a privacy-first web space packed with over 450+ free micro-tools for tech, design, marketing, and PDFs. The best part? Everything runs 100% locally in your browser. No registration, no ads. Let's connect! 🛠️

Browser-based USB serial terminal for hardware debugging and communication.
@thembeddevguy · X
The USB Type-C <-> RS-232 dongle got its well-deserved (and totally vibe-coded) browser-based serial terminal! No ads, no tracking, and the cookies are only there to store the settings.

Paste a link to download videos from Instagram, TikTok, YouTube, X, Pinterest, Facebook, and Threads without watermark.
@grabvex · X

Free no-login business tools for freelancers: invoicing, VAT calculation, quotations, expenses, and naming.
@tools_loop · X

Draw and edit 2D CAD designs in your browser, then export as DXF or PDF — no installation or login required.
@KulmanLab · X
- a free and accountless alternative to Autocad

Collection of 125+ free calculators for finance, health, legal, real estate, and travel—no signup required.
@Arafat3599651 · X
Just launched 🧮 125+ free calculators — mortgage, BMI, debt payoff, compound interest, calories & more. No signup. No ads. Everything runs in your browser instantly. #buildinpublic #webdev #react

Convert OpenAPI specs and databases into MCP tools without coding.
mhmt_dmr · HN
MCP Gateway – Turn existing APIs and databases into MCP servers

Ask a yes/no question and get an AI-powered tarot card reading for instant guidance.
Yes/No 塔罗 AI — 融合 AI 技术与塔罗洞见,快速获得"是"与"否"解答

A registry of hand-crafted React components and templates for building polished UIs.
@polyqoy · X
This video shows a fully animated 3D site built in 2 minutes with claude code. one terminal command. but the prompt was almost irrelevant. the real work was the pre-load: ui/ux pro max skill, a hero component from framer motion stacked in before claude touched anything the toolkit did the job. the prompt just pulled the trigger. that's also why most people's claude output looks generic. they skip the setup and blame the model.

Educational platform addressing problems in modern edtech.
@integ_web · X
~*OpenEd* _Edtech is broken, we are fixing it._

Free collection of 12 online generators for QR codes, passwords, business names, quotes, and more.
@Oriam216 · X
Just launched AltosTools 🧰 — 12 free online generators in one place. QR codes, passwords, business names, price quotes & more. No sign-up, works on mobile, runs 100% in your browser. Try it 👉 #buildinpublic #freetools #indiehackers