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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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May 21

How I built a free AI background noise remover that runs on CPU for $20/month

#showdev #webdev #python #machinelearning

4 min read

Jun 13

In-process vs out-of-process plugins: the design fork that shaped my Windows app

#showdev #architecture #cpp #softwareengineering

3 min read

Marioloez

May 22

I built an audit-friendly SQLite viewer for VSCode because I stopped trusting marketplace extensions

#showdev #database #security #vscode

5 min read

tage cc

May 21

I open sourced memduck, a self-hosted AI memory workspace

#showdev #ai #opensource #productivity

2 min read

Eli Lopian

Jun 24

Who Verifies the Quality of AI-Generated Unit Tests?

#showdev #ai #testing #tooling

1 min read

Kadir Can ÇELİK

Jun 3

Bypassing the "Multimodal Tax": How I Cut Voice AI Costs and Secured Biometric Privacy

#showdev #ai #python #opensource

3 min read

Muhammet ŞAFAK

Jun 24

I built a local-first LLM code reviewer in Go. Here's the entire pipeline.

#showdev #go #ai #opensource

6 min read

Piet

May 21

I got tired of writing READMEs so I built a tool that generates them from your GitHub URL

#showdev #ai #productivity #tooling

1 min read

MORINAGA

Jun 24

What I learned adding E-E-A-T transparency pages to a programmatic directory

#showdev #webdev #indiehackers #programming

7 min read

Jun 3

I Built a Carbon Calculator Where the Emission Factor Doesn't Exist

#showdev #javascript #webdev #datascience

4 min read

Aarav for Forestritium

Jun 24

SylvaCrypt E2E Encrypted Messaging platform for the Privacy-Conscious

#showdev #privacy #security #webdev

2 min read

tage cc

May 21

I open sourced memduck, a self-hosted AI memory workspace

#showdev #ai #opensource #productivity

2 min read

Gemma 4 Challenge: Build With Gemma 4 Submission

Josh Cox

May 25

Ops Assist: AI-Powered Manufacturing Troubleshooting with Gemma 4

#showdev #ai #gemma #gemmachallenge

3 min read

GainAlgo

Jun 23

I built an open-source crypto trading bot that runs 4 exchanges from one server

#showdev #opensource #python #cryptocurrency

2 min read

Local Gemini Nano AI and no infinite scroll

Mohan

Jun 21

Building Margin: A Privacy-First News Reader Inside Chrome's Side Panel

#showdev #chromeextension #webdev #javascript

4 min read

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