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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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22s Pocket Portfolio for Pocket Portfolio

Sep 22 '25

Hello DEV — we're building Pocket Portfolio in public

#showdev #opensource #fintech #webdev

1 min read

Eric

Aug 19 '25

🚀 Introducing PyWarp New Version 1.2.0 – A Cross-Platform Cloudflare WARP Manager

#showdev #programming #python #startup

1 min read

Philip

Sep 21 '25

cozyCLI – practice linux commands in the browser

#showdev #webdev #cli #linux

2 min read

Sep 22 '25

Launching OGMAP — a vector map tiles API built for developers (and for myself)

#showdev #webdev #map #api

2 min read

Vitalii Honchar

Aug 19 '25

flow-run: LLM Orchestration, Prompt Testing & Cost Monitoring

#showdev #ai #promptengineering #mlops

6 min read

v. Splicer

Sep 20 '25

Resonator_Entropy: Listening to the Noise Beneath the ESP32

#discuss #programming #showdev #esp32

3 min read

Aug 19 '25

I just deployed my portfolio site!

#showdev #webdev #ai #reactnative

1 min read

taku25

Sep 20 '25

Title: Bridging the "Last Mile" for LSP: The Story of My Custom blink.cmp Source for Neovim + Unreal Engine

#showdev #gamedev #tooling #cpp

3 min read

22s Pocket Portfolio

Sep 20 '25

Import your first investment CSV into Pocket Portfolio (5-minute guide)

#showdev #opensource #webdev #fintech

1 min read

22s Pocket Portfolio

Sep 20 '25

How our price fallbacks work (equities, FX, crypto) — resilient client edge design

#showdev #javascript #webdev #opensource

1 min read

Anuroop

Sep 20 '25

How I created my own image file format using only Python

#showdev #programming #python #opensource

5 min read

Shayan

Sep 18 '25

I made Lexical Easy! ( Lexkit: Rich Text Editor story )

#showdev #tooling #react #typescript

2 min read

Sep 14 '25

Kyrage: A TypeScript-First Database Migration Tool for Modern Development

#showdev #typescript #database #opensource

6 min read

Pierre

Sep 11 '25

Notifuse: modern & free alternative to Mailchimp/Resend

#showdev #opensource #sass #go

2 min read

Dave

Sep 18 '25

Introducing: Postwave

#showdev #ruby #webdev #tooling

2 min read

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