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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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Gautam

Feb 22

How I Built a Multi-Tenant Documentation Platform with Next.js 15 (Subdomain Routing, MDX, and ISR)

#showdev #webdev #architecture #nextjs

4 min read

Kazutaka Sugiyama

Feb 26

How I Built an AI Pipeline That Turns GitHub Repos into Demo Videos

#showdev #ai #nextjs #remotion

5 min read

yuhao li

Feb 22

Stop Stuffing Entire Files into LLMs — I Built a Surgical Context Extractor for Python

#showdev #llm #python #tooling

3 min read

Mar 7

Hello World, Meet Pebbles

#showdev #ai #cli #dotnet

2 min read

Feb 22

How to Collect Files into Google Drive — No Google Login Required for Uploaders

#showdev #webdev #tutorial #api

3 min read

Tule Simon

Feb 19

I Built a Compose Video Player Library Because ExoPlayer Setup Was Driving Me Crazy

#showdev #android #mobile #opensource

3 min read

RyanCwynar

Feb 21

How I Built an AI Prospecting Machine That Finds 20+ Leads a Day

#showdev #ai #automation #productivity

3 min read

Mar 16

Building a Minimal Operating System Kernel with Interrupts, Paging, and Device Drivers

#showdev #architecture #computerscience

4 min read

علی عباسپور

Feb 26

ساخت تایم‌لپس حرفه‌ای با چند دوربین مداربسته — تجربه‌ای که از یک نیاز واقعی شروع شد

#showdev #automation #opensource #sideprojects

1 min read

TextKit

Mar 7

I Built 40 Free Browser-Based Tools with Flask and No JavaScript Framework

#showdev #webdev #python #javascript

4 min read

Sebastian Alexis

Feb 24

Building an AI Travel Budgeting Tool After Planning a Japan Trip

#showdev #ai #productivity #sideprojects

2 min read

Feb 21

I Built a Pre-Block Pixel Interceptor to Fix Our 38% Meta Signal Loss. Here's the Code.

#showdev #javascript #webdev #analytics

5 min read

Feb 22

I built a system-wide tech dictionary because AI made me feel dumb

#showdev #opensource #swift #ai

4 min read

Bharath Kumar_30

Feb 25

I Built a "One Click Social Media Automation Platform" with Python & FastAPI

#showdev #automation #fastapi #python

3 min read

Mar 16

I built a phenotype generator for crested gecko genetics. Here's how I modeled a hobby that can't agree on its own rules.

#showdev #typescript #postgres #webdev

8 min read

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