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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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Mar 23

One File Eleven Tables

#showdev #beginners #database #learning

3 min read

Mar 23

We Replaced Our Standup Notes With an AI That Actually Remembers Them

#showdev #agents #ai #productivity

7 min read

Mamontil

Mar 23

How I Built a 350,000+ ops/s Cache for PHP on Windows Using Rust and FFI

#showdev #performance #php #rust

2 min read

Cover image for 🚀 I Built a Fully Local AI Agent for $0 (No Cloud, No API Costs)

Apr 15

🚀 I Built a Fully Local AI Agent for $0 (No Cloud, No API Costs)

#showdev #ai #automation #opensource

6 min read

Cover image for Wrapping Up Bloom After: Week 4 Polish & Full Sprint Retro

Mar 27

Wrapping Up Bloom After: Week 4 Polish & Full Sprint Retro

#showdev #devjournal #mentalhealth #productivity

3 min read

nwyin

Mar 23

Notes on Implementing Raft for the First Time

#showdev #algorithms #computerscience #python

3 min read

Mar 23

I Built 44 Free Developer Tools — Here's What I Learned

#showdev #webdev #javascript #tools

5 min read

Cover image for Stop Writing Boilerplate Wrappers for C++ Bindings — Meet polybind

Mohammad Raziei

Apr 5

Stop Writing Boilerplate Wrappers for C++ Bindings — Meet polybind

#showdev #python #cpp #pybind11

3 min read

Mar 27

Flipping the Question: From 'Is It Too Wet?' to 'Is It Too Dry?'

#showdev #devjournal #mobile #sideprojects

6 min read

Mar 24

Why I Built a Photo-Based Nutrition Tracker (And What I Learned)

#showdev #mobile #ai #productivity

2 min read

Mar 24

I Tracked Every Token I Spent on LLM APIs for a Month — Here's What I Learned

#showdev #ai #productivity #llm

2 min read

Mar 24

I Built a Memory Layer for My AI Agents That Fixed the Context Forgetting Problem

#showdev #agents #ai #llm

2 min read

Sinchana Hebbar K M

Mar 23

Why My Job Match AI Was Useless Until I Added Hindsight Memory CareerMind · Technical Article · March 2026

#showdev #ai #career #nextjs

3 min read

Cover image for The Inconvenience Machine

April Fools Challenge Submission ☕️🤡

Apr 5

The Inconvenience Machine

#showdev #devchallenge #418challenge

2 min read

Cover image for AI can write code. But it still breaks APIs. We built a CLI to fix that!

Chilarai

Mar 23

AI can write code. But it still breaks APIs. We built a CLI to fix that!

#showdev #ai #api #cli

5 min read

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