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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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Apr 29

I built two free resume builders that work in your browser — no login, no paywall

#showdev #career #sideprojects #webdev

1 min read

babaolu

Apr 29

How I Built a Real-Time Anomaly Detection Engine for a Cloud Storage Platform

#showdev #beginners #machinelearning #security

10 min read

Apr 29

airlock for ai-generated code

#showdev #ai #productivity #security

1 min read

Edgars

May 12

Why I built my own planning poker tool (and what's under the hood)

#showdev #laravel #vue #webdev

7 min read

SickleFire

May 3

Mvis: Memory Debugging Made Simple and Accessible

#showdev #rust #opensource

2 min read

Gavin Rattanaprayungsathaporn

Apr 29

I built a demo that turns scattered work into one workspace

#showdev #ai #productivity #sideprojects

1 min read

Karthik

Apr 29

I got frustrated trying to share simple HTML projects, so I built a tool to host them instantly without deploying.

#showdev #beginners #webdev #node

2 min read

Joshua Varghese

Jun 2

I built a gRPC debugging proxy as my first serious Go project – here's what I learned

#showdev #go #opensource #grpc

3 min read

Ruben Flam

May 12

Slack alternative: We didn't build an AI agent, we built a shell

#showdev #ai #productivity #startup

2 min read

Apr 29

👻 The Ghost of the Ancestor: A Memory Horror Story in Go, Java, and Rust

#showdev #go #java #rust

4 min read

Ivan Shcherbina

May 12

Building CineLog: What It Takes to Ship a Local-First, Real-Time Sync App as a Solo Developer

#showdev #architecture #llm #softwareengineering

6 min read

May 22

Day 16: +51 reader spike in 85 min on dev.to. 0 sales. Here's what actually moved.

#showdev #buildinpublic #indiehackers #freelancing

5 min read

node mail

Apr 29

How I built a temp email service with real Hotmail accounts using Flask + Microsoft Graph API

#showdev #python #webdev #api

2 min read

Adjerese Precious

Apr 28

How I Built a Real-Time HTTP Traffic Anomaly Detector for a Cloud Storage Platform

#showdev #monitoring #security #tutorial

6 min read

AMAN RAJ

Jun 2

Graphing the Future: How We Built HealthCurve Nova AI for HackHazards 2026 🚀

#showdev #ai #devchallenge #namespace

3 min read

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