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DEV Community

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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Oct 3

I built 79 free developer tools with Astro – no sign-up, mostly client-side

#showdev #webdev #javascript #astro

2 min read

Lovepreet Singh

Aug 30

My safety filter was airtight. Then I put the instruction in an image.

#showdev #ai #firebase #javascript

1 min read

RV42

Oct 3

I fine-tuned Qwen3-14B for my AI companion app for $1.30. The hard part wasn't the model

#showdev #ai #machinelearning #llm

3 min read

jack

Sep 22

I merged the seven public kaomoji collections. They barely overlap.

#showdev #opensource #python #javascript

3 min read

Sep 12

I don't open a video editor any more. I ask Claude instead.

#showdev #ai #typescript #react

4 min read

WEBVOGUE Technologies

Sep 12

What I learned checking 65 client domains with RDAP instead of WHOIS

#showdev #webdev #api #javascript

4 min read

Aug 30

My First Github Project: From a Local Folder to Github Using Git and SSH

#showdev #beginners #learning #writing

5 min read

Golla Satvik Kumar

Aug 30

Building Data Watchdog: A Two-Gate Approval Agent on TrueForge

#showdev #agents #ai #buildinpublic

3 min read

Michael

Aug 30

I built CryptoHODL: a private iOS crypto portfolio tracker with no accounts and no cloud

#showdev #ios #swift #privacy

1 min read

Lauri Lännenmäki

Oct 3

How I built 15 website templates with an AI coding agent in a week

#showdev #ai #webdev #design

9 min read

Oct 2

I spent six months building PhreshOS, an open-source system for web apps

#showdev #opensource #webdev

1 min read

Sep 12

I tested my sandbox against Deno and plain Python on 63 AI-written scripts

#showdev #programming #ai #security

3 min read

Sep 3

I built an open-source travel planner that I actually use

#showdev #sideprojects #opensource #typescript

1 min read

Pankaj

Oct 3

How do you collect website feedback from clients without it becoming a mess?

#showdev #buildinpublic #saas #webdev

1 min read

László Szabó

Aug 30

Vincent 0.7.0: The control plane now runs its own development

#showdev #automation #devops #opensource

2 min read

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