Open Source Page 580 - 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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fujibee

May 28

I built agmsg so Claude Code and Codex could stop using me as a copy-paste relay

#ai #opensource #cli #productivity

4 min read

May 17

Why Your Online Code Editor Feels Slow (And How We Engineered a Zero-Latency Alternative)

#discuss #webdev #programming #opensource

1 min read

Apr 24

Milestone M3-3: Refactoring Console Output Into an Exporter Pathway

#opensource #python #telemetry #devops

3 min read

Romina Elena Mendez Escobar for AWS Community Builders

May 27

Serverless Research Paper Intelligence: Docling, Lambda Containers, and Amazon Bedrock

#aws #ai #opensource #python

20 min read

fosres

Apr 23

Secure System Design -- 14 Challenges

#security #appsec #cloudsec #opensource

31 min read

May 16

I Built a Zero-Dependency Python CLI to Batch Rename Files — Here's How It Works

#python #cli #productivity #opensource

4 min read

Mixture of Experts

May 7

Atomic's Ralph Loop: a deterministic, plan, orchestrate review for long-running, ambiguous work

#ai #programming #opensource #agents

6 min read

May 24

I open-sourced a 4-agent blood-panel triage workflow on heym, with a deterministic Python safety gate that runs BEFORE any LLM token

#ai #llm #opensource #mcp

5 min read

Apr 23

LocalStack Ultimate covers 4 Bedrock ops. Here's why that's the wrong bet for tests.

#aws #bedrock #testing #opensource

5 min read

nghiahsgs

May 16

⭐ I gave Claude Code a real Ubuntu computer (and open-sourced the engine)

#showdev #agents #mcp #opensource

4 min read

Apr 23

One AGENTS.md, every tool: how I stopped copy-pasting CLAUDE.md everywhere

#showdev #go #opensource #devtools

5 min read

Wannavf

May 7

My MCP Tools Broke Silently; So I Built a Lockfile for MCP

#ai #mcp #devtools #opensource

1 min read

May 27

How to let GPT-5.5 proofread a CV without leak it personal data

#ai #privacy #python #opensource

5 min read

Tlaloc-Es

Apr 23

From 0 to 100 GitHub Stars with a Python CLI (Spoiler: It's Not as Easy as They Say)

#opensource #python #github #devtools

3 min read

May 17

I built a free JavaScript SDK to track AI API usage and cost

#ai #typescript #opensource #javascript

1 min read

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