How I Built an AI Invoice Generator with Groq, AWS DynamoDB, and Vercel v0
I built InvoiceAI an AI powered invoice generator that lets you describe what you want to invoice in plain English and get a fully formatted invoice i…
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How do you handle "Hackathon Burnout" after shipping two projects back-to-back?
Hey DEV Community! 👋 I just officially hit "submit" on my entries for both the June Solstice Game Jam (I built Solstice Sync, a fast-paced cosmic alig…
I Built the Resume-vs-JD Scorer Every ATS Uses — In 30 Lines of JavaScript
🌐 Live demo: https://dev48v.infy.uk/solve/day1-resume-jd-match.html Day 1 of SolveFromZero — pick a real hackathon problem, ship the working solution.…
How I Built RepoSense: A GitHub Intelligence CLI With Coral SQL
Every developer I know has the same problem: 300 open issues, 40 stale PRs, a security label buried somewhere in the noise — and no fast answer to wha…
HackCanton Season 1: Canton Builders, Demos, Winners
Some hackathons are built like fireworks. Bright launch. Loud countdown. Forty-eight hours of chaos. A few demos. A few prizes. Then the repo goes qui…
JahSeeToo The First Malaysia's Hacker
💻 Deconstructing Infrastructure: Automation, Reverse Tunneling, and Cyber Security Labs Originally drafted for my tech journal at github.com/toojahsee…
We Gave IPL Captains an AI War-Room — Built in 6 Hours with Gemini 2.5 + ADK
What if every IPL captain had a full war-room of specialist AI analysts — each with a different role, each debating the optimal call — before every si…
Can AI Make Legal Work Less Painful? Join Rhett's Legal-Tech Hackathon
Legal work is still full of manual review, scattered workflows, slow compliance checks, and unclear documentation. At Rhett, we're exploring a simple …
I Built a Real-Time Collaborative Whiteboard in One Day — Here's How
It started at midnight I had 24 hours, a free Replit subscription, and an idea: what if I could build something like Miro — but actually understand ev…
I Built a Mood Ring for the Internet in 24 Hours
It was around 1am and I had three feeds open. X on my phone, Reddit on one monitor, Hacker News on the other. I was reading about a plane crash, a new…
I always worried my READMEs disagreed with my own repos. So I built README Clew.
I write a lot of READMEs. I ship faster than I document. I work with AI agents that write code in seconds and READMEs in minutes, and somewhere betwee…