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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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Cover image for I built a language-guessing game

Alexey Nikitchenko

Dec 10 '25

I built a language-guessing game

#showdev #webdev #opensource #gamedev

1 min read

Cover image for fullcircle • Mindful Connection App

DEV's Worldwide Show and Tell Challenge Submission 🎥

Dec 9 '25

fullcircle • Mindful Connection App

#showdev #devchallenge #muxchallenge #reactnative

2 min read

Cover image for I Built a Distributed AI Search Engine That Lets Websites 'Talk' Directly to LLMs (No Indexing Required)

Dec 11 '25

I Built a Distributed AI Search Engine That Lets Websites 'Talk' Directly to LLMs (No Indexing Required)

#showdev #ai #llm #python

8 min read

Cover image for I built a real-time multiplayer typing game (and shipped 2 features in 5 days based on feedback)

Dec 10 '25

I built a real-time multiplayer typing game (and shipped 2 features in 5 days based on feedback)

#showdev #webdev #react #go

2 min read

Cover image for I built a privacy-first JSON to Mermaid Visualizer (No server uploads)

Sam T

Dec 10 '25

I built a privacy-first JSON to Mermaid Visualizer (No server uploads)

#showdev #javascript #webdev #productivity

2 min read

Cover image for I Launched on Product Hunt With No Network... Here’s What Happened

Isak

Nov 5 '25

I Launched on Product Hunt With No Network... Here’s What Happened

#showdev #ai #saas #producthunt

2 min read

Sibusiso Makhiwane

Dec 11 '25

Sharing My Developer Portfolio – Feedback Welcome!

#showdev #career #discuss #webdev

1 min read

Nov 7 '25

Organizador de carpetas hecho en python

#showdev #automation #python #productivity

5 min read

Cover image for sunpeak: ChatGPT App Framework

Dec 11 '25

sunpeak: ChatGPT App Framework

#showdev #mcp #githunt #news

1 min read

Cover image for SpotLED GUI

Adam Mateusz Brożyński

Nov 6 '25

SpotLED GUI

#showdev #tooling #opensource #python

1 min read

Cover image for 🔢 NumStack — A Numeric-Only Stack Language for Pure Arithmetic Computation

Nov 28 '25

🔢 NumStack — A Numeric-Only Stack Language for Pure Arithmetic Computation

#showdev #computerscience #programming

2 min read

Cover image for 📼 TapeMachineLang — A Language Modeled After Analog Tape Recording and Signal Flow

Nov 28 '25

📼 TapeMachineLang — A Language Modeled After Analog Tape Recording and Signal Flow

#showdev #design #computerscience #programming

2 min read

Cover image for 🎮 ChipTuneLang — A Language Built Around Retro 8-Bit Sound Logic and Sequencing

Nov 28 '25

🎮 ChipTuneLang — A Language Built Around Retro 8-Bit Sound Logic and Sequencing

#showdev #gamedev #programming #computerscience

2 min read

Cover image for Stop struggling with PWA icons. I built a tool that generates all 19 sizes + manifest.json automatically.

stackapps

Nov 28 '25

Stop struggling with PWA icons. I built a tool that generates all 19 sizes + manifest.json automatically.

#showdev #webdev #productivity #pwa

1 min read

ChrolloLW

Nov 5 '25

I built a WhatsApp bot that automatically tracks your expenses into Google Sheets — my first public project 🚀

#showdev #googleappsscript #automation #whatsapp

2 min read

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