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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 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

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

#showdev #mobile #ai #productivity

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

Mar 24

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

#showdev #agents #ai #llm

2 min read

April Fools Challenge Submission ☕️🤡

Apr 5

The Inconvenience Machine

#showdev #devchallenge #418challenge

2 min read

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

April Fools Challenge Submission ☕️🤡

dtannen

Apr 8

I Built a Website Whose Only Feature Is Explaining How It Builds Itself

#showdev #devchallenge #418challenge

3 min read

msaule

Mar 23

I built an AI that watches my email, calendar, GitHub, Slack and tells me what I missed

#showdev #opensource #ai #node

3 min read

April Fools Challenge Submission ☕️🤡

Apr 5

Ask Me Nothing – The Most Useless AI You’ll Ever Use 🤖

#showdev #devchallenge #418challenge #ai

2 min read

jimovonz

Mar 23

I built "Invisible" Persistent Memory for Claude Code

#showdev #ai #productivity #opensource

4 min read

Mar 24

I Built an AI Job Application Screener in 47 Lines of Python — Here's What I Learned

#showdev #ai #python #webdev

3 min read

Mar 23

I built an AI chat that searches your work tools and cites its sources

#showdev #ai #productivity #rag

2 min read

Mar 24

How I Built an AI Pet Therapist Matching Engine (With Python + Embeddings)

#showdev #ai #python #webdev

4 min read

Joan A.

Mar 24

What Building an AI Contract Review Tool Taught Me About Trust, Tone, and Starting Narrow

#showdev #ai #product #startup

4 min read

Sasikiran

Mar 23

🚀 From Idea to Execution: Building AI-Powered Insurance for Gig Workers | #DevTrails2026

#showdev #ai #devchallenge #softwaredevelopment

2 min read

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