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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 22

I Was Wrong About AI Coding Assistants. Here's What Changed My Mind (and What I Built About It).

#showdev #ai #opensource #programming

5 min read

Daryll Anderson

Mar 26

I built a cross-platform iOS compiler that runs on Windows – no Mac required

#showdev #ios #swift #tooling

2 min read

Mar 22

I built an AI tool to rank 200+ CVs in seconds (FastAPI + embeddings)

#showdev #ai #productivity #python

1 min read

Mar 26

We built an AI agent for DevOps engineers. They didn't want it.

#showdev #devops #startup #terraform

3 min read

Highpass Studio

Mar 22

Your logs are still a text file

#showdev #cli #performance #tooling

3 min read

Sam

Mar 21

I built a personal knowledge base for developers in 2 days—here's what I learned

#showdev #learning #productivity #sideprojects

1 min read

Mar 22

Solving the Decision Fatigue of Boredom with a Minimalist Activity Engine

#showdev #webdev #javascript #productivity

3 min read

Shubham

Mar 22

Stop Flying Blind: How to Calculate and Optimize GitHub Actions Costs in Real-Time

#showdev #cicd #devops #githubactions

2 min read

Antonio Garrido

Mar 26

How I built a SaaS that sends AI-written Stripe reports every Monday — and what I learned

#showdev #saas #aws #python

2 min read

Mar 22

How I Built a Local-First Movie Library Manager in Python

#showdev #python #opensource #beginners

3 min read

VickkyKruz NetSec

Mar 23

Manual security checks don't scale. Here's what we built instead.

#showdev #cli #python #security

2 min read

Apr 24

What serverless can't do — running long-lived services for $0 with Oracle Cloud and Coolify

#showdev #webdev #devops #tutorial

5 min read

Naman vyas

Apr 22

Built Gova, a declarative GUI framework for Go

#showdev #go #programming #opensource

3 min read

Mar 21

Lynt - Code.Learn.Improve.Repeat

#showdev #ai #learning #python

7 min read

Apr 4

10 Cool CodePen Demos (March 2026)

#showdev #html #css #javascript

3 min read

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