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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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Curtis

Dec 19 '25

Introducing Banana Thumbnail: AI-Powered Content Creation for Creators

#showdev #startup #tooling #ai

2 min read

Cover image for MAWA - El lenguaje simple en sintaxis como Python de bajo nivel Parte 2, Probando mi lenguaje

Samuel Leonardo

Jan 5

MAWA - El lenguaje simple en sintaxis como Python de bajo nivel Parte 2, Probando mi lenguaje

#showdev #programming #beginners #codenewbie

3 min read

Cover image for I Built a Tiny Function Profiler That Changed How I Debug JavaScript

Dec 27 '25

I Built a Tiny Function Profiler That Changed How I Debug JavaScript

#showdev #javascript #tooling #performance

4 min read

Cover image for Show HN: Visual Architecture Diagram Builder in Angular with 47+ Components

samba siva

Dec 5 '25

Show HN: Visual Architecture Diagram Builder in Angular with 47+ Components

#showdev #angular #javascript #opensource

3 min read

ethicals7s

Dec 7 '25

My First Ethical Open Redirect Scanner: From Zero to Shipped

#showdev #javascript #security #node

3 min read

Dec 4 '25

Seeking advice on a Python venv issue blocking my AI productivity tools (built with 'Vibe Coding'!) S

#showdev #ai #discuss #beginners

3 min read

Cover image for I Built a Haunted Spreadsheet Synthesizer with Kiro (and it screams at you) 👻

Harish Kotra (he/him)

Dec 5 '25

I Built a Haunted Spreadsheet Synthesizer with Kiro (and it screams at you) 👻

#showdev #kiro #hackathon #react

3 min read

qi yimi

Dec 6 '25

Discover Qtktest.com: A Comprehensive Hub for AI Tools and Testing Resources

#showdev #javascript #webdev #testing

3 min read

Cover image for From Prototype to Production: Building a Multimodal Video Search Engine

Jan 6

From Prototype to Production: Building a Multimodal Video Search Engine

#showdev #python #docker #machinelearning

2 min read

Cover image for # SaaSPriceDB: Real-Time Pricing API – My Vibe-Coding Journey from Zero Experience at 58 🦉

DEV's Worldwide Show and Tell Challenge Submission 🎥

William

Jan 5

# SaaSPriceDB: Real-Time Pricing API – My Vibe-Coding Journey from Zero Experience at 58 🦉

#showdev #muxchallenge #beginners #devchallenge

4 min read

Vasiliy

Dec 5 '25

Introducing QCrawl — A Modern Async Web Crawler Framework for Python

#showdev #python #tooling #opensource

1 min read

Dec 5 '25

🚀 TaskMaster – React + Firebase Task Manager with Subtasks & Progress Tracking

#showdev #productivity #tailwindcss #react

1 min read

Cover image for MAWA - El lenguaje simple en sintaxis como Python de bajo nivel. Parte 3, Condicionales.

Samuel Leonardo

Jan 6

MAWA - El lenguaje simple en sintaxis como Python de bajo nivel. Parte 3, Condicionales.

#showdev #programming #beginners #codenewbie

2 min read

Jason Guo

Jan 6

My 12-Month Journey Building 17 Browser Games (No Downloads, Just Play)

#showdev #ai #gamedev #javascript

7 min read

Cover image for I Fixed Blender's Render Output Paths ( Because it SUCKS! )

Shayan

Dec 15 '25

I Fixed Blender's Render Output Paths ( Because it SUCKS! )

#showdev #blender #opensource

1 min read

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