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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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Apr 27

I tracked every Claude Code call for 30 days. Here's the cost breakdown that justified switching to Gemma.

#claude #ollama #productivity #opensource

7 min read

SmartQHSE

Apr 27

Building a heat stress calculator that actually follows ACGIH TLVs

#typescript #opensource #tooling #ai

3 min read

GitHub “Finish-Up-A-Thon” Challenge Submission

Om Shree

May 28

I Built an MCP Agent Framework for My B.Tech Major Project. It Got 750+ npm Downloads in Week One. Here's the Comeback Story.

#githubcopilot #githubchallenge #mcp #opensource

4 min read

WonderLab

Apr 27

One Open Source Project a Day (No.49): free-claude-code - Run Claude Code for Free with One Environment Variable

#opensource #claude #nvidia #llm

8 min read

May 1

Tenacious-Bench v0.1: What Happens When You Build a Benchmark for Your Own Agent's Failures

#ai #opensource #devops #machinelearning

9 min read

Apr 27

Announcing Dennis 0.8.3 — Deterministic Diff & Git-Aware Scope

#python #opensource #refactoring #git

1 min read

Apr 27

Milestone 4 (Part 1): Implementing OTLP HTTP Core in Heka Insights Agent (M4-1, M4-2)

#python #devops #telemetry #opensource

3 min read

Muhammed Shabeer OP

Apr 27

Building a Low-Latency Audio Palette for Desktop with Flutter & Sidecar

#flutter #dart #opensource #python

1 min read

kent-tokyo

May 20

Why CJK Support in Rust Is Hard

#rust #opensource #unicode #cjk

6 min read

Apr 27

I Built a Full Music Video Using Only Free AI Tools — Here's How

#ai #creative #tutorial #opensource

4 min read

Apr 27

Your agent is spending more time finding code than understanding it

#ai #mcp #opensource #productivity

5 min read

Jacob Mei

Apr 27

"AI as Retrieval, Not Generation: Why I Stopped Letting AI Into My Vault (And the Plugin That Came Out of It)"

#ai #obsidian #opensource #productivity

5 min read

Md Rakibul Haque Sardar

Apr 27

Enforce Flutter Architecture Standards with FlutterSeed

#flutter #flutterdev #mobiledev #opensource

3 min read

willamhou

Apr 27

Auto-updating Kubernetes workloads: an annotation-driven rollout, with circuit breaker

#kubernetes #go #opensource #distributedsystems

13 min read

NEE

Apr 27

Deep Dive into Open Agent SDK (Part 4): Multi-Agent Collaboration

#ai #swift #opensource #architecture

12 min read

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