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DEV Community

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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Franz Steinkress

Mar 19

Zero-Trust-Projekt mit C++20 Coroutinen und Secure mTLS Services

#showdev #cpp #security #germandev

2 min read

SemTiOne

Mar 20

Heatmap Bot v1.2.0 - Automating Ko-fi Payments with Webhooks

#showdev #automation #security #sideprojects

1 min read

Mar 8

100k Requests on Shared Hosting via Triple-Layer Caching (Built on CI4)

#showdev #architecture #performance #php

2 min read

Mar 18

I Built an Interactive SQL Quiz App for devs and analysts

#showdev #datascience #sql #webdev

3 min read

Mar 19

Building my first website - Part 1

#showdev #webdev #design #firstpost

6 min read

Chris

Feb 13

Flowers for my bebe

#showdev #beginners #frontend #sideprojects

1 min read

Mar 7

PowerSkills: Giving AI Agents Control Over Windows with PowerShell

#showdev #ai #automation #opensource

2 min read

Feb 13

I Gave a Smart Home Assistant an Upgraded Brain and Personality

#showdev #ai #api #performance

3 min read

Vinod Kumar Jaipal

Mar 19

Build Your Own Free Temp Mail Service – Lightweight & Fast

#showdev #javascript #productivity #webdev

1 min read

Feb 11

Why I built Django Orbit: Reimagining observability for the 2026 Django developer

#showdev #opensource #django #python

2 min read

Xin Xu

Feb 13

The Modern Data Stack: A Guide from the Open-Source Data Engineering Book

#showdev #ai #learning #data

3 min read

Umadhar M

Mar 19

I Got Tired of Jumping Between 10 Different Sites Just to Format JSON — So I Built My Own

#showdev #productivity #sideprojects #tooling

3 min read

Feb 12

I Built a Feedback Loop That Coaches LLMs at Runtime Using NumPy

#showdev #llm #machinelearning #python

3 min read

HIT

Mar 19

Visual execution tools for SQL,Python and Javascript-7+ languages.

#showdev #learning #python #sql

2 min read

Lisa Girlinghouse

Feb 26

Breaking Generational Cycles Through Code: The Story Behind ASHAY

#showdev #agents #devjournal #mentalhealth

3 min read

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