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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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Cover image for Production AI Broke Because of a Model Deprecation — So I Built llm-model-deprecation

Sudharsana Viswanathan

Mar 7

Production AI Broke Because of a Model Deprecation — So I Built llm-model-deprecation

#showdev #ai #llm #python

2 min read

Cover image for I Got Tired of Mocking APIs in pytest. So I Built a Cleaner Way.

Sherin Joseph Roy

Mar 8

I Got Tired of Mocking APIs in pytest. So I Built a Cleaner Way.

#showdev #api #python #testing

3 min read

Mar 7

How I manage skills and MCP servers across AI coding agents

#showdev #ai #development #productivity

2 min read

Feb 2

I built a tactical tool for Marvel Rivals using Astro, React, and Open Data

#showdev #react #sideprojects #webdev

2 min read

Ank

Feb 15

What are types of SWOT ANALYSIS ?

#showdev #webdev #swot #analysis

2 min read

Mar 8

I got tired of AI Reviewers hallucinating, so I built an Autonomous Agent for GitLab instead.

#showdev #go #gitlab #ai

3 min read

Cover image for brtc (Brute-force Cost): A CLI Tool to Convert Password Strength into "Time to Crack and a Real USD Invoice"

kt

Mar 8

brtc (Brute-force Cost): A CLI Tool to Convert Password Strength into "Time to Crack and a Real USD Invoice"

#showdev #security #go #cli

6 min read

Cover image for From Multilingual Syntax to Multilingual Runtimes: Taking a Human-Language-First Language to the Web

Feb 24

From Multilingual Syntax to Multilingual Runtimes: Taking a Human-Language-First Language to the Web

#showdev #webassembly #programming #webdev

5 min read

Cover image for Why I spent my weekend building a "Cyber-Immune System" for students

DEV Weekend Challenge: Community

AGP Marka

Mar 1

Why I spent my weekend building a "Cyber-Immune System" for students

#showdev #devchallenge #weekendchallenge #studentguard

2 min read

Cover image for The Internet Shows What We Do. It Hides How We Feel.

Raven

Feb 22

The Internet Shows What We Do. It Hides How We Feel.

#discuss #mentalhealth #showdev #sideprojects

2 min read

Cover image for I Built a Full-Stack Family OS — Web App + Mobile App with Video Calls, Brain Games, Expenses & More

Feb 27

I Built a Full-Stack Family OS — Web App + Mobile App with Video Calls, Brain Games, Expenses & More

#showdev #devchallenge #weekendchallenge #webdev

8 min read

Cover image for 11 Languages, 14 Themes, Zero Accounts — A Calendar Image Generator for Small Businesses

kako-jun

Mar 7

11 Languages, 14 Themes, Zero Accounts — A Calendar Image Generator for Small Businesses

#showdev #webdev #pwa #smallbusiness

2 min read

Feb 2

Built Reddit like community with AutoBe and AutoView (gpt-4.1-mini and qwen3-235b-a22b)

#showdev #ai #backend #llm

1 min read

Crawde AI

Mar 8

I Built 100 Free Browser-Based Developer Tools — No Signup, No Tracking

#showdev #productivity #tooling #webdev

2 min read

Ulhas Vardhan Golchha

Feb 1

reSmushit for Laravel

#showdev #laravel #php #optmise

1 min read

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