Open Source Page 321 - 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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Riley Wu

Aug 22

Batch LLM Jobs Without Breaking the Bank: A Queue-First Architecture for Free Tiers

#python #llm #architecture #opensource

4 min read

Aug 22

I found a confirmed bug in the official MCP SDK while building a red-team tool for it

#mcp #security #opensource #ai

3 min read

Finley Li

Aug 22

Stop Comparing Token Prices. Compare Cost Per Passing Patch.

#ai #cpp #testing #opensource

5 min read

Fahad Bilal Saleem

Sep 25

Taphonomy: FAT32 file recovery that refuses to guess

#showdev #rust #forensics #opensource

2 min read

Aug 22

Building a Community Plugin Marketplace for OWASP OWTF (GSoC 2026)

#opensource #gsoc #python #security

6 min read

Moby

Aug 22

How We Verify DSH Plugins

#deepseek #ai #security #opensource

4 min read

Hossein Mobarakian

Aug 22

PR#1: Make SurrealDB performance slightly better

#beginners #rust #opensource

2 min read

Tisankan

Aug 22

Checking whether an npm package "exists" stopped working

#node #javascript #security #opensource

4 min read

BaffiSan

Sep 25

HOLogram deep dive: the Input Vault — intercepting keystrokes before JavaScript reads them

#privacy #javascript #security #opensource

4 min read

Sep 5

Why I Built Coordiation CSS for Humans and AI Agents

#css #ai #webdev #opensource

3 min read

Sep 5

Cline Under Load: Measuring Approval Latency, Context Cost, and Shipping Speed

#typescript #vscode #ai #opensource

2 min read

Tanbir Hossain Ramim

Sep 25

How to Find Good First Issues That Are Still Open in 2026

#opensource #github #beginners #career

8 min read

Robert Imbeault

Sep 24

We Got 91% With Kimi. Repeatable 91% Is the Hard Part.

#discuss #ai #opensource #architecture

6 min read

AbdulRasol S. Al-Hilo

Aug 22

Just released frosted_ui_kit ❄️: A Flutter UI kit mixing Apple’s Liquid Glass with Telegram’s fluid design

#showdev #flutter #mobile #opensource

1 min read

Aug 22

Making AI Coding Agents Actually Good at Software Engineering

#ai #opensource #productivity #programming

1 min read

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