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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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May 11

I built an AI thesis tool after ChatGPT invented 3 fake citations

#showdev #ai #chatgpt #productivity

5 min read

May 11

I Built a Developer Tools Website Because I Was Tired of Bookmarking 20 Different Sites

#showdev #productivity #sideprojects #tooling

2 min read

Really Him

May 11

How to Run a Multi-Team Workflow in a Single Claude Code Session

#showdev #claude #agents #tutorial

4 min read

dvuvud

May 10

How I built a key-value database in a single C++ header

#showdev #cpp #database #programming

5 min read

May 11

📖 My AI Curator just got a User Manual!

#showdev #ai #productivity #sideprojects

1 min read

Ketis Dev

May 10

Building an AI-Powered Driving Theory Exam Platform with the FSRS Algorithm

#showdev #ai #algorithms #learning

4 min read

May 10

How I built a tamper-proof AI for construction quotes after 30 years as a carpenter

#showdev #ai #architecture #career

3 min read

deepnotes

May 11

bestskills.dev - A curated site for selected skills and reviews

#showdev #productivity #sideprojects #tooling

2 min read

May 10

How I built the sudoku site I always wanted (Next.js 15, Supabase, keyboard-first)

#showdev #webdev #nextjs #typescript

3 min read

Churchill Emmanuel

May 11

Building ProInvoice: A Deep Dive into Serverless, Privacy-First Tooling

#showdev #javascript #privacy #serverless

1 min read

Mir Mursalin Ankur

May 10

branchdiff + GitHub & Bitbucket: A Local Lens for the Pull Request Workflow You Already Have

#showdev #github #productivity #tooling

8 min read

os-alt

May 10

The link-in-bio OSS market never had a Grafana — and it's quietly dying anyway (May 2026)

#showdev #opensource #selfhosted #webdev

6 min read

May 10

payx3: Multi-Chain Crypto Payment SDK You've Been Waiting For

#showdev #blockchain #javascript #web3

4 min read

May 10

PRD Intelligence: Turn Your Product Ideas into Strategic Reports

#showdev #ai #product #productivity

1 min read

IconSearch

May 10

I built a free tool to search 11,000+ icons across Lucide, Heroicons, Tabler and more

#showdev #webdev #opensource #saas

1 min read

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