Open Source Page 69 - 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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Jun 25

I built an SVG optimizer with an LLM, then compiled the LLM out

#showdev #ai #webdev #opensource

1 min read

Jason Shen

Jun 26

When Your Coding Agent Needs a Scribe, Not a Memory Engine

#ai #agents #productivity #opensource

5 min read

Thamilvendhan Munirathinam

Jul 9

How Smith-Waterman (from bioinformatics) catches prompt injections that regex misses

#security #ai #python #opensource

4 min read

Jun 25

How I Built a Local TTS Daemon That Actually Knows When to Shut Up (claude-tts v0.1.0)

#claudecode #tts #opensource #devtools

9 min read

MORINAGA

Jun 25

Notable releases I'm watching: Deno 2.8, Models.dev, DeepSeek V4 Pro permanent pricing

#ai #webdev #opensource #indiehackers

3 min read

Victor Gutierrez Areyzaga

Jun 25

The Missing Check After Your Database Query

#security #python #database #opensource

6 min read

Jun 26

I Built a Zero-Dependency Python Library for OTP Codes

#python #opensource #automation #productivity

2 min read

Jun 25

3 Open-Source Repos That Each Kill a Different AI Bill(token, infra, creative)

#ai #opensource #productivity #llm

4 min read

NaveenKumar Namachivayam ⚡

Jun 25

Qwen3 vs DeepSeek R1: Which Open-Source Reasoning Model Should You Use in 2026?

#ai #opensource #llm

8 min read

Aditi Chatterji

Jun 25

I built an RL-native memory engine for LLM agents (every memory decision becomes a training signal)

#ai #llm #python #opensource

2 min read

nullmake

Jun 26

Back to Simplicity: Why We Built CALM, a Lock-Free Single-Thread Messaging Library for .NET

#dotnet #csharp #opensource

4 min read

Jun 25

Jenkins open-source project (gradle-convention-plugin):

#discuss #opensource #learning #github

1 min read

Jun 26

Looking for Contributors: Help Build Avenx.js 🚀

#webdev #javascript #opensource

2 min read

zynovex-support

Jun 25

vrp-ir 0.9.0: a line-cited security audit for Huawei VRP/USG configs

#networking #security #python #opensource

2 min read

Jun 25

How I cut AI token usage by 40% with a pre-filter step

#typescript #ai #opensource #github

2 min read

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