u/Funny-Temporary7465 · Reddit

Built a Python learning platform because I was bored of the existing options Hey everyone, I built PyTutor, a web app to learn Python by actually writing code from the first minute instead of watching videos. 60 challenges across 6 modules, a real Python editor in the browser (runs via Skulpt, no backend needed), a live variable inspector so you can see what your code is doing as it runs, and a certificate at the end. Built it with AI-assisted coding tools, which let me focus more on the

Markra — 本地优先的开源所见即所得 Markdown 编辑器，支持 Web、macOS、Windows 和 Linux，AI 修改可预览后应用 - [更多介绍](https://github.com/markrahq/markra/blob/main/README.zh-CN.md)

thejarren · HN

Hey HN, I'm really excited to share Emra with you. The yc description would be: It's like "Notion meets Lovable". It's a workspace where you build full apps using AI and every app sits on one shared database and service layer. Generated apps are always editable, and (coming soon:) can interact with each other in the workspace. I'm of the opinion that the cost of software will go rapidly to zero (I don't think that's too surprising to any of you), but there will always be room for effort and creativity. Emra is essentially built for the future where every person is a developer. Essentially personal software for everyone. So far I've built notes apps with a 3d graph view to see connections, a video editing app and a canvas design tool (figma clone) with export capabilities, as well as a collection of project management tools and games. Right now the most satisfying thing is being able to fix a bug I run into in around the same amount of time that it takes to send a bug report in any tr

u/ConsistentWay7704 · Reddit

I vibe-coded a full no-code website builder using Claude's free plan — free, stable, and open source, but it's better than a paid app Hey, I've been building a no-code website editor solo, OpenForge Studio, and figured this community would appreciate it more than most. Full disclosure upfront: this is entirely vibe-coded, built using Claude's free plan. No team, no funding, just AI-assisted coding sessions in my free time. I'm mentioning this clearly because I think it's wor

rsproule · HN

Share and explore custom Claude Code status lines

@nexvyn · X

I'm building a component library focused on purposeful motion Link:-

@KSFirasa · X

Hello! I built a tool that profiles code (python only atm) across 14 dimensions detecting violations and capabilities outputting a full report. A bit more nuanced than "AI-powered insights". Free while in beta. Thank you!

@Supportpintutec · X

Just launched QuickTools — 8 free online tools 🛠️ Word Counter • JSON Formatter • Password Generator • Color Picker 100% browser-based, no signup 🔗 #SideProject #WebDev #FreeTools #BuildInPublic

@buildwithshyam · X

@ArjunVr58131189 · X

- Design mobile apps like you own a team!

u/kyawoo23 · Reddit

I built a free CV editor that runs entirely in your browser — no account, no server, your data never leaves your device I got tired of resume sites that want an account, upload my CV to their servers, or paywall PDF export. So I built CV Builder. What it does - Fill in a form, live preview, export PDF - 5 templates - JSON import/export so you can move CVs between devices - Optional AI assist: copies a prompt to your clipboard, you edit in ChatGPT/Claude/etc., paste JSON back — no

@adib_011 · X

Built RepoLens at the Codex Meetup, an evidence-first JS/TS code review tool that shows reviewers where to look, without executing repository code. Built with Codex + GPT‑5.6. Try it: Demo: @OpenAIDevs @mitul_shahriyar #CodexMeetup