Open Source Page 41 - DEV Community

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UPDATED APRIL 8, 2020

To keep this tag clean and meaningful, please ensure your post fits into at least one of the following categories:

Organizing, managing, running, or working in an Open Source project.
Open Source philosophy, licensing, and/or practical and legal topics thereof.
Advocacy and adoption of Open Source philosophy.

DO NOT use this tag if you are simply using technologies which happen to be open source.

You should NOT use this tag for any of the following:

Promoting open source projects, such as feature lists or announcements. (Use #news or Listings.)
Contributor requests. (Use #contributorswanted or Listings.)
Tutorials/articles that happen to use an open source tool. (Use appropriate technology tags.)
Showing off something you've built that happens to be open source. (Use the #showdev tag.)
Sharing lists of open source projects. (Use #githunt or the appropriate technology tags.)

Projects must comply with the Open Source Definition (see below) to legally use the term "open source".

As all "Free Software" officially complies with the standards of Open Source anyway, this tag covers both (collectively, FOSS).

Open Source is so much more than "you can read the code". It is formally defined by the Open Source Initiative.

"Open Source" should not be confused with the similar Free Software, which is defined by the Free Software Foundation. Generally, all Free Software is also Open Source, and the two camps often cooperate; however, the concepts are distinct! (The tags are merged here on DEV.to for simplicity, however.)

Open Source Hardware is defined and overseen by the Open Source Hardware Assocation

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Raptor for Hackathon Raptors

Jul 3

Port Mortem 2026 - Hackathon

#hackathon #webdev #opensource #ai

4 min read

Jul 3

How I built a Go CLI to parse 50k files in <10s and stop architectural drift

#opensource #go #architecture #devjournal

2 min read

benjamin

Jul 3

GitHub Actions won't tell you your CI is getting worse. I built a zero-dep CLI that does.

#showdev #devops #cli #opensource

3 min read

Jul 3

How to Create a Personal AI Assistant Using Ollama and Open WebUI

#ai #llm #opensource #tutorial

5 min read

Nwobodo Ecclesiastes Chidera

Jul 7

🔥 I Built an ESP32 Smart Bike Control System with an Android App (Open Source)

#showdev #android #iot #opensource

2 min read

Hugo

Jul 3

Building MiraVault: a local-first media library app for Windows

#opensource #electron #react #desktopapp

3 min read

mage0535

Jul 3

Fixing Memory Sidecar Module Loading in Hermes-Memory-Installer

#ai #automation #opensource

3 min read

Jul 7

My browser bookmark folder had 20 websites. I replaced them all with one.

#productivity #webdev #tooling #opensource

2 min read

MORINAGA

Jul 3

Four monitoring tools I compared for three Cloudflare Pages sites

#showdev #webdev #indiehackers #opensource

4 min read

BHARGAV REDDY SATTI

Jul 3

I Built a Free Bluesky Video Downloader — Here's How It Works

#webdev #nestjs #javascript #opensource

2 min read

Jonas Birmé for Eyevinn Open Source Cloud Dev Blog

Jul 3

The MCP server that provisions a full backend your AI agent can deploy, and you can walk away

#ai #mcp #infrastructure #opensource

3 min read

Jul 3

I Built a Free Tool to Verify Aadhaar eSign PDFs — Here's Why It Matters

#opensource #india #esign #pdf

4 min read

benjamin

Jul 3

The same root cause keeps coming back because nobody tracks it. I built a zero-dep CLI that does.

#showdev #devops #cli #opensource

3 min read

Jul 3

I Built a Free API Playground with 95+ LLM Models (No Signup Wall)

#ai #llm #api #opensource

3 min read

Kazu

Jul 7

Tired of re-recording my README demo GIF by hand, I turned the whole demo environment into code

#opensource #cli #go #bash

10 min read

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