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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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Feb 27

I'm a CS Sophomore and I Built an Open-Source Observability Platform for AI Agents

#showdev #agents #ai #opensource

2 min read

Feb 27

How to add 8 AI tools to your agent in one API call (MCP format)

#showdev #ai #api #mcp

1 min read

Amit M

Feb 28

Show HN: Free tool to generate realistic QBO sandbox data for integration testing

#showdev #api #testing #tooling

1 min read

Vinay Daggupati

Feb 27

# 🧬 Math as an Organism: Why Generative Art Beats Grinding DSA

#showdev #javascript #programming #webdev

3 min read

Alexander Nenashev

Mar 3

Myopia, Exotropia, and Code: Developing a Vision Training Tool for Near-Sighted Professionals

#showdev #productivity #sideprojects #webdev

4 min read

April Fools Challenge Submission ☕️🤡

Carlos Rogerio Orioli

Apr 1

Nietzsche in a Madhouse

#showdev #devchallenge #418challenge

2 min read

Kazutaka Sugiyama

Mar 3

28% of My Users Are on Mobile. My Conversion Page Was Broken for All of Them.

#showdev #webdev #nextjs #analytics

6 min read

phantomDev

Mar 3

I Built a Web Analytics Tool That Needs Zero Signup. One Script Tag and You're Live in 30 Seconds

#showdev #javascript #webdev #analytics

3 min read

Karthik M

Mar 12

Level Up Your GitHub Profile with this Retro-Terminal LeetCode Card

#showdev #leetcode #python #github

2 min read

RyanCwynar

Feb 27

I Built an AI Prospecting Pipeline That Never Sleeps

#showdev #ai #automation #productivity

3 min read

Apr 2

I built 2 free web tools to solve problems that annoyed me — here's what I learned

#showdev #webdev #javascript #productivity

2 min read

Haochen

Feb 28

I Built a “Real‑Time Dashboard Mock” Because Interviews Wouldn’t Let It Go

#showdev #frontend #interview #performance

3 min read

DEV Weekend Challenge: Community

vasilis-skourtis-dev

Mar 1

Digital Postcards

#showdev #devchallenge #weekendchallenge

3 min read

SoftwareDevs mvpfactory.io

Feb 26

I built a break timer that actually shows you stretches instead of just pinging you

#showdev #android #kotlin #mentalhealth

2 min read

Apr 1

HyperMind AI: The Future of Unnecessary Intelligence

#showdev #devchallenge #418challenge #webdev

2 min read

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