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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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Walker Dev

Feb 27

I Hate Programming Databases And Managing The Entities/Models + Wiki, So I Made An Open Source, NoCode Program That Does It

#showdev #automation #database #opensource

1 min read

Chandrika Mohan

Feb 27

My Developer Portfolio

#showdev #career #mobile #webdev

1 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

Feb 27

CAD Connect: A Community Knowledge Board for Mechanical Designers ⚙️

#showdev #devchallenge #weekendchallenge

1 min read

Vinay Daggupati

Feb 27

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

#showdev #javascript #programming #webdev

3 min read

C Grx

Feb 27

How to Add Legal-Grade Timestamps to Any File in 5 Lines of Python

#showdev #api #python #tutorial

2 min read

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

Alexander Nenashev

Mar 3

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

#showdev #productivity #sideprojects #webdev

4 min read

DEV Weekend Challenge: Community

Tiffany Kanyingi

Mar 2

3-Day Builder: Turning Short Sprints Into Public Accountability

#showdev #devchallenge #weekendchallenge

2 min read

Danni Friedland

Feb 27

Multi-Select is here: Stop fixing UI one element at a time

#showdev #webdev #ai #frontend

2 min read

Cover image for MongoLens: Visualize and Edit MongoDB Documents as Graphs on Mobile

Feb 26

MongoLens: Visualize and Edit MongoDB Documents as Graphs on Mobile

#showdev #database #mobile #mongodb

1 min read

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

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

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

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

RyanCwynar

Feb 27

I Built an AI Prospecting Pipeline That Never Sleeps

#showdev #ai #automation #productivity

3 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

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