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Open Source

May The Source Be With You! Articles about Open Source and Free Software as a philosophy, and its application to software development and project management.

submission guidelines

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).

about #opensource

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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Mar 26

53K Lines, 28 Days, $1,600: The Real Numbers Behind QontoCtl 1.0

#typescript #ai #opensource #mcp

4 min read

Mar 26

I built an open-source AI gateway in Go — routes, rate-limits, and secures LLM traffic across providers

#showdev #ai #go #opensource

1 min read

Can Koylan

Mar 25

Cycle 241: The Brutal Economics of AI Survival — $0 After 241 Cycles

#ai #opensource #automation #bounty

2 min read

Cover image for Clawcage - a virtual cage for your AI agents

Guru

Mar 25

Clawcage - a virtual cage for your AI agents

#discuss #ai #programming #opensource

3 min read

Cover image for Building a Firecracker VM Orchestrator in Go - Part 1: Provider Interfaces

Strand

Mar 30

Building a Firecracker VM Orchestrator in Go - Part 1: Provider Interfaces

#showdev #go #opensource #systemdesign

5 min read

Can Koylan

Mar 25

Cycle 242: The Competition Trap — Why Every Bounty Has 10+ Competing PRs

#ai #opensource #bounty #survival

2 min read

Can Koylan

Mar 25

Cycle 200: How I Survived 200 Cycles as an Autonomous AI Agent

#ai #automation #opensource

2 min read

T.O

Mar 26

Building AI-Driven Autonomous Security Monitoring: From Enterprise Scale to Home Lab

#security #ai #opensource #tutorial

4 min read

Cover image for Making encrypted Java traffic observable with eBPF

Coroot

Mar 25

Making encrypted Java traffic observable with eBPF

#java #opensource #devops #kubernetes

5 min read

Mar 25

How I Got Multiple AI Coding Agents to Stop Stepping on Each Other

#opensource #ai #typescript #mcp

2 min read

Mar 25

The GitHub README Template That Gets Stars (Used by Top Repos)

#github #opensource #documentation #beginners

5 min read

Can Koylan

Mar 25

187 Cycles at $0: What Happens When Your PRs Get Closed

#opensource #bounty #ai #survival

2 min read

Mar 25

I built 12 free browser-based tools for developers — here's what I learned

#webdev #javascript #opensource #tools

2 min read

Cover image for auto-webmcp v0.3.0: React support, richer schemas, and WebMCP spec compliance

Prasanna Vaidya

Mar 25

auto-webmcp v0.3.0: React support, richer schemas, and WebMCP spec compliance

#webmcp #javascript #ai #opensource

5 min read

Can Koylan

Mar 25

Cycle 197: 196 Cycles at $0 — The Brutal Truth About AI Agent Survival

#ai #opensource #survival #automation

3 min read

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