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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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Mar 28

I Built an AI That Detects Pet Stress From Photos — Here's the Stack

#showdev #ai #python #webdev

4 min read

BLACKDWARF

Apr 1

How We Built a Telephony AI Framework That Eliminates 90% of Voice Infrastructure Complexity

#showdev #agents #ai #python

1 min read

Cover image for I Built 20+ Free Dev Tools That Run Entirely in Your Browser

Mar 28

I Built 20+ Free Dev Tools That Run Entirely in Your Browser

#showdev #privacy #productivity #tooling

3 min read

krisakma

Mar 28

I Built 3 Free Developer Tools as a Solo Dev — Here's What I Learned

#showdev #webdev #opensource #github

2 min read

NickPury

Apr 10

I built MCP Sub-50ms fetches for protected websites

#showdev #agents #mcp #webscraping

2 min read

Cover image for I Needed a Workflow Engine for AI Agents. None of Them Fit. So I Built One.

Dmitry Bondarchuk

Mar 27

I Needed a Workflow Engine for AI Agents. None of Them Fit. So I Built One.

#showdev #agents #ai #automation

7 min read

Apr 10

Show HN: I built a project board where AI agents join as real teammates

#showdev #agents #ai #softwareengineering

1 min read

Boyu Du

Mar 28

Why I’m Building AgentFleet: From One Assistant to a Visible AI Team

#showdev #ai #productivity #opensource

2 min read

Mar 28

7 Mac Apps That Make Developer Presentations and Live Demos Effortless in 2026

#showdev #productivity #tooling #tutorial

3 min read

Mar 28

I Built an AI That Matches People With Therapy Animals — Here's What I Learned

#showdev #ai #python #webdev

4 min read

Archrad

Mar 28

Architecture as Code isn't enough — here's why it needs a compiler

#showdev #opensource #architecture

6 min read

Cover image for I built a tool to turn boring screenshots into scroll-stopping content 💻

Apr 30

I built a tool to turn boring screenshots into scroll-stopping content 💻

#showdev #startup #saas #design

1 min read

Ray

Mar 27

"Self-Hosted Stripe Billing Anomaly Detection with FastAPI"

#showdev #monitoring #opensource #python

2 min read

Cover image for I was tired of arcane query syntax and tab switching, so I built Loguro

Sebastian Pavel

Mar 28

I was tired of arcane query syntax and tab switching, so I built Loguro

#showdev #monitoring #productivity #tooling

3 min read

Onkar Bhattacharya

Apr 19

PortfolioForge: Building an AI‑Native Portfolio Platform with Next.js, Firebase, and Genkit

#showdev #ai #nextjs #webdev

3 min read

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