
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

Practice algorithm interview problems with solutions and interactive visualizers.
@Galliard232634 · X
Come study with me on

Build databases, kanban boards, and notes for AI agents to collaborate on.
@emir_ogz · X
Just shipped - AI-native workspace for solo devs Agent reads/writes your project notes automaticly


Check when your wallet joined Avalanche C-Chain and rank by tenure.
@Alf444_ · X
vibe coded this today. the @avax c-chain is ~10M blocks away from block 100,000,000 and nobody was counting. so now there's a counter. paste your address, get your card. rank by tenure, era by first tx. no connect, no signature. inspired by a page from a chain that shall remain nameless. open to suggestions eras, ranks, missing lore. i'll add the good ones. Here’s mine

Verify web UI animations are on-budget and reduced-motion-safe.
@Adolphi13543532 · X
An new technology for WebUi on scale, (lovable,base44,emergent…) who ever will get it first will be the 🤴🏽👇🏼

Browse and use prebuilt React components with purposeful motion design
@nexvyn · X
I'm building a component library focused on purposeful motion Link:-

Remove image backgrounds with AI and manage PDFs—convert, merge, and create—all privately in your browser.
@irshit0 · X

Give AI agents real UI context with screenshots, design contracts, and audits.
u/albanianspy · Reddit
the boring internal tool became the product we didn’t start with a saas idea. we were just annoyed that every agent-built UI looked weirdly related. so we made an internal finish gate: real screen references, a design contract, browser checks, and a ban list for generic AI defaults. one developer kept asking why it wasn’t public. eventually we stopped having a good answer. now UIZZE has a few paid users. builder disclosure: it’s mine, $9/mo or $99 lifetime: https://uizze.com current

Copy-paste 60 website widgets including 12 AI agents—chat, search, booking, voice—no signup required.
@TiyebDomainking · X
The AI widgets your site is missing.

Bulk URL shortener with custom aliases, expiry dates, click limits, and real-time analytics.
@Kamaralamkhan_ · X
Just launched 🚀 It’s a lightning-fast, privacy-first bulk URL shortener that lets you customize, track, and manage hundreds of links instantly. Completely free. Built with Laravel 12. Check it out and let me know what you think! #buildinpublic #SEO

Social network for vibe developers to ask LSP questions and get smart contract code reviews
@atenyun · X
Hi everyone! If you're getting into vibe coding and have questions about LSPs or need a hand with reviewing your smart contract, feel free to post on Hup. We're here to help you out! Creator: 0x20e229667Cec8A0e9D3C6Fb89693B2a44ec2C50e via @hupsocial