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Show off what you've built!

submission guidelines

For showing off projects and launching products.

Please make posts community-driven and not overly corporate or salesy.

Typically it is for showing off your thing or your company's thing. You can however, show off someone else's thing, but just make it clear it's theirs and not yours.

Don't just use this tag to share posts or tutorials your proud of — this is really for projects.

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May 6

I built a free baby name database with 145 years of US data — Peek a Name

#showdev #ai #webdev #vibecoding

2 min read

May 30

I'm 15, Built My First Real Project in 4 Days, and Put It on Gumroad

#showdev #ai #beginners #nextjs

1 min read

May 20

cpp-linter-hooks: The Most Complete pre-commit Solution for C/C++ Projects

#showdev #cpp #c #productivity

4 min read

Ilia Alshanetsky

May 6

mdparser: a native CommonMark + GFM parser for PHP

#showdev #php #markdown #opensource

4 min read

Flowsnap

May 6

I was losing 45 mins after every interruption. So I built FlowSnap.

#showdev #medium #vscode #productivity

2 min read

Anders Aaen Springborg

Jun 9

I built a Jira CLI for my AI agents. My team thinks I should have used MCP

#showdev #ai #cli #mcp

3 min read

May 7

Repo analyzer tool

#showdev #ai #python #tooling

1 min read

Performance Dev

May 30

I Ran 200+ Website Audits — Here's What's Actually Broken in 2026

#showdev #tooling #webdev #performance

4 min read

Marco

May 11

Interactive cultural routes with QR code and NFC: case study

#showdev #architecture #mobile #ux

1 min read

Marco

May 11

SLX AR Lens - WebAR for products, industry and culture: case study

#showdev #architecture #javascript #webdev

1 min read

Jun 10

How we built an autonomous auditing engine with Playwright without melting our backend

#showdev #architecture #automation #webscraping

1 min read

Brendon O'Neill

May 6

Hyu-Sync, my fun side project

#showdev #webdev #javascript #css

1 min read

Jun 9

I shipped my AI receptionist on Product Hunt today — here's what I learned

#showdev #ai #saas #startup

4 min read

May 6

I built 'dfxpy' to reduce repetitive Pandas + ML preprocessing workflows

#showdev #datascience #machinelearning #python

1 min read

ce zhang

May 6

I Built an AI Simulation Engine You Talk to Like ChatGPT — Meet MiroFish

#showdev #ai #webdev #typescript

2 min read

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