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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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Jun 25

# How I Found Out 52% of My Knowledge Graph Was Duplicates (and What I Did About It)

#showdev #ai #llm #rust

2 min read

Geocode

Jun 24

I'm 18, Self-Taught, and I Built an AI Study App for Nigerian Students — Here's How

#showdev #ai #beginners #webdev

6 min read

Raffy

Jun 25

Why We Built an Android SMS Gateway API (And the Pivot That Forced Us to Build It)

#showdev #career #learning #management

3 min read

MORINAGA

Jun 24

What I learned building pipeline-aware content variants in a static Astro directory

#showdev #astro #webdev #indiehackers

7 min read

Jun 25

So Tired of Reading to Keep Up

#showdev #ai #opensource #architecture

1 min read

QuietMoose

Jun 24

I made the database compute everything: building an SLA-credit system of record on Aurora PostgreSQL + Vercel

#showdev #aws #database #postgres

7 min read

Lucky Slevin Kelevra

Jun 24

The Missing Manual: 160+ free Dev guides on debugging, Programming, infrastructure, AI and more

#showdev #tutorial #beginners #learning

3 min read

Aditi Chatterji

Jun 25

MCP server for repo behavior indexing — entrypoints, impact, context packs before the agent edits (FlowIndex)

#showdev #agents #mcp #tooling

1 min read

Sylar

Jun 25

How I built file tools that never upload your files (Canvas API + Web Workers)

#showdev #webdev #javascript #privacy

2 min read

Ilia Alshanetsky

Jun 24

I Forked a Dead PHP Name Parser Because It Couldn't Tell a Credential From a Surname

#showdev #php #opensource

6 min read

umbra

Jun 24

LOOM: a tiny effect-typed language as a trust layer for AI-written code

#showdev #ai #programming #security

3 min read

MORINAGA

Jun 24

Three GPU affiliate programs I wired into an AI tool directory

#showdev #indiehackers #webdev #typescript

4 min read

slavas-dev

Jun 24

How I built an end-to-end encrypted pastebin (and why the server can’t read your text)

#showdev #webdev #javascript #security

2 min read

Jun 24

I built an AI incident copilot that does not store your production logs

#showdev #ai #security #sre

6 min read

Irvan Gerhana Septiyana

Jun 25

Why Accuracy Isn't Enough: Benchmarking Enterprise AI Systems Beyond Machine Learning Metrics

#showdev #ai #datascience #automation

4 min read

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