AI on a budget, smarter security, and tools that save time

Welcome to edition #20 of the We ❤️ Open Source newsletter!

Our goal is simple with every publication - to increase your open source IQ and introduce you to the people making open source possible by way of original content created and curated by real humans🙂 

This week we'll look at...

Let's get into it!

Want to learn more about technology jobs?

Like many of you, we're wondering what the future of jobs in the technology / open source space looks like. There is a lot of uncertainty, and if we're being honest, even anxiety. Join us Tuesday evening, August 12 for an exclusive ATO meetup dedicated to this topic. The event will take place in person at Fidelity Investments in the RTP and will be live streamed on our YouTube channel, so you can attend from anywhere! RSVP today to save your seat or be sent live steam details.

Articles

CVSS scores alone don’t tell the whole story. This guide by Nigel Douglas shows how developers can use context, exploitability, and tools like EPSS and VEX to focus on the vulnerabilities that actually matter.

WHY WE ❤️ IT: CVSS scores alone are not enough is a long-standing issue in vulnerability management. This topic is foundational to how modern security teams will triage the growing flood of vulnerabilities, especially in software supply chains.

Learn how to build AI agents in Java using Jakarta EE, LangChain4j, and SmallRye LLM—no new framework required. And this one includes an open source demo application.

WHY WE ❤️ IT: We absolutely love demo apps, and this article features one from Payara Services showing how to build a conversational agent that helps users book rental cars (a car booking assistant).

Working on a Markdown draft and want a clean word count—without the code? This handy AWK trick helps you count only the words that matter. Perfect for writers, developers, and anyone editing in Markdown.

WHY WE ❤️ IT: If you're like the author Jim Hall and use Markdown to write/edit, you too can try this simple command line trick to count words only from the text body, not the code samples.

What's in your technology toolbox?

Looking for an easier way to manage local dev environments? DDEV is an open source tool that supports 26 frameworks and CMSs—so you can spin up projects quickly, with no overhead, no hidden costs, and no freemium gotchas.

From the We âť¤ď¸Ź Open Source Podcast

Curious about getting started with AI—without breaking the bank? In this week's podcast, Fran Hinkelmann from Google shares practical tips on using free tools, function calling, and code assistants to help developers build and experiment with AI right now.

Wrap Up

If you've made it this far (thank you!), check out everything we do, our YouTube channel with 1000's of open source talks, and the many meetups we host around the southeast and NYC.

We hope you learn something new this weekend!

- Jason & Todd

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