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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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Jan 22

An online text comparison tool.

#showdev #saas #startup #webdev

2 min read

Jan 22

Building DeepCleaner: An Open Source Windows Cleanup Utility That Actually Respects Your System

#showdev #opensource #performance #sideprojects

5 min read

CharmPic

Jan 22

Update: Surpassing mimalloc at Higher Thread Counts (T=16)

#showdev #algorithms #performance #programming

1 min read

Digiwares

Jan 26

I Built a Group Chat That Draws Itself Into a Graph - Here's How

#showdev #webdev #opensource #javascript

3 min read

Климентий

Jan 22

I’m Building One Project a Month — Here’s My Second One

#showdev #ai #sideprojects #webdev

1 min read

Resumia.ai

Jan 26

Hey folks 👋 We built a small side project — would love your honest feedback

#showdev #ai #career #sideprojects

1 min read

Jan 21

Tracking the "Invisible Web": How I built an engine to detect traffic from ChatGPT, Claude, and Perplexity

#showdev #webdev #analytics #architecture

3 min read

Cover image for ♟️ I built a Free API for Go (Baduk) Problems with 49k+ puzzles

Apisit Thananchai

Jan 21

♟️ I built a Free API for Go (Baduk) Problems with 49k+ puzzles

#showdev #javascript #api #sideprojects

2 min read

Cover image for We built a "Sovereign" Wealth Tracker with Next.js 15 (No Ads, No Data Selling)

22s Pocket Portfolio for Pocket Portfolio

Jan 21

We built a "Sovereign" Wealth Tracker with Next.js 15 (No Ads, No Data Selling)

#showdev #nextjs #webdev #privacy

2 min read

Cover image for How I Built My First .NET Package (and Got 500+ Downloads)

RecurPixel

Jan 21

How I Built My First .NET Package (and Got 500+ Downloads)

#showdev #api #csharp #dotnet

7 min read

Cover image for Building a Real-time File I/O Heatmap with eBPF and Java 25

Jan 22

Building a Real-time File I/O Heatmap with eBPF and Java 25

#showdev #java #linux #monitoring

3 min read

Cover image for I built a niche gaming tool in 3 days: My journey building an interactive Blue Hive Guide 🐝

刘泽宇

Jan 21

I built a niche gaming tool in 3 days: My journey building an interactive Blue Hive Guide 🐝

#showdev #webdev #sideprojects #gamedev

2 min read

Jan 21

Introducing ZScript

#showdev #opensource #programming #sideprojects

1 min read

Cover image for I built a Chrome extension to summarize any web page using Gemini – looking for feedback

Alberto P

Feb 4

I built a Chrome extension to summarize any web page using Gemini – looking for feedback

#showdev #ai #gemini #productivity

1 min read

Mateo Díaz López

Jan 19

Introducing graphql-complexity-validation

#showdev #javascript #security #typescript

1 min read

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