Open Source Page 477 - 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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Laksopan Ravindran

May 21

I Built a Cross-Platform Port Intelligence Tool to Stop Accidental Process Kills During Local Dev

#machinelearning #opensource #webdev #rust

5 min read

Apr 17

The Quote-as-Ceiling Billing Pattern

#stripe #python #fastapi #opensource

6 min read

Nathan C.

May 21

I’ve Been Building a Python Game Engine

#python #gamedev #gameengine #opensource

1 min read

Taaar1k

Apr 17

I Built a 7-Agent Prompt Framework, Then Used It to Debug Its Own Output

#llm #ai #rag #opensource

6 min read

lu1tr0n

Apr 17

eBPF en 2026: La Máquina Virtual Oculta dentro de Linux

#opensource #linux #programming #devops

8 min read

memphis90

Apr 17

How I Built a Fluent PDF Library and Visual Drag-and-Drop Builder for PHP

#php #opensource #pdf #webdev

3 min read

DecDEPO

Apr 17

How I put my open dataset on the Wikidata knowledge graph (and why you should too)

#opensource #opendata #nlp #python

4 min read

Arthur

May 21

GitHub Is No Longer a Place for Serious Work

#github #opensource #devculture #forge

11 min read

KID-joker

May 21

I finally shipped the plugin I'd been putting off for years. Then I started questioning why I built it.

#ai #webdev #javascript #opensource

3 min read

jidonglab

Apr 17

The 96.3% Is a Trap: What Hermes 4 405B Actually Changed

#ai #llm #opensource #agents

8 min read

Apr 17

I built a tool that fixes Claude Code's most annoying problem — and here's what's coming next

#ai #claude #productivity #opensource

2 min read

GUARDIANCHAIN-GC1

Apr 17

Verify an AI Governance Claim Across Six Blockchains in Five Minutes (Without Trusting the Vendor)

#ai #productivity #devops #opensource

4 min read

Alexander Shishenko

May 10

ACT 0.7: sessions, three production bridges, and auth-via-args

#ai #mcp #webassembly #opensource

7 min read

crovia

May 21

I built a CLI that eliminates README reading forever

#go #cli #productivity #opensource

3 min read

Mee Crypt

Apr 17

Finetuning DeepSeek-R1 for Smart Contract Security on Fluence GPU

#cloud #web3 #opensource

8 min read

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