This week we’re talking about type checking with Jake Zimmerman. Jake is one of the leads at Stripe working on Sorbet — an open source project that does Type checking in Ruby and runs over Stripe’s entire Ruby codebase. As of May of 2022 Stripe’s codebase was over 15 million lines of code spread across 150,000 files. If you think you have a bigger Ruby codebase, Jake is down to go byte-for-byte to see who wins. Jake shares tons of wisdom and more importantly he shares why he thinks types will win in the end. Join the discussionChangelog++ members get a bonus 4 minutes at the end of this episode and zero ads. Join today!Sponsors:Sentry – Code-level APM built for developers! Stay ahead of latency issues and trace every slow transaction to a poor-performing API call or database query. Sentry is the only developer-first application monitoring platform that shows you what’s slow, down to the line of code. Use the code CHANGELOGMEDIA and get the team plan FREE for six (6) months. Drata – Put security and compliance on autopilot. Build trust with your customers and scale securely with Drata, the smartest way to achieve continuous framework compliance for SOC 2, ISO 27001, HIPAA, GDPR, and more. Typesense – Lightning fast, globally distributed Search-as-a-Service that runs in memory. You literally can’t get any faster! Featuring:Jake Zimmerman – Website, GitHub, Mastodon, XAdam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes: sorbet.org Getting started with Sorbet Sorbet: Stripe’s type checker for Ruby Justin Searls Something missing or broken? PRs welcome!

This week we’re talking to Daniel J. Barrett, author of Efficient Linux at the Command Line as well as many other books. Daniel has a PhD and has been teaching and writing about Linux for more than 30 years (almost 40!). So we invited Dan to join us on the show to talk about efficient ways to use Linux. He teaches us about combining commands, re-running commands, $CDPATH hacks, and more. Join the discussionChangelog++ members save 5 minutes on this episode because they made the ads disappear. Join today!Sponsors:Square – Develop on the platform that sellers trust. There is a massive opportunity for developers to support Square sellers by building apps for today’s business needs. Learn more at developer.squareup.com to dive into the docs, APIs, SDKs and to create your Square Developer account — tell them Changelog sent you. Changelog News – A podcast+newsletter combo that’s brief, entertaining & always on-point. Subscribe today. Fly.io – The home of Changelog.com — Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs. Featuring:Daniel J. Barrett – Website, LinkedIn, XAdam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes: Efficient Linux at the Command Line Daniel’s books Dan on O’Reilly Cold Ice Cream & Hot Kisses Something missing or broken? PRs welcome!

Taylor Troesh joins Jerod to discuss a bevy of software development topics: yak shaves, dependency selection, -10x engineers, IKEA-oriented development, his new content-addressable programming language & much more along the way. Join the discussionChangelog++ members get a bonus 4 minutes at the end of this episode and zero ads. Join today!Sponsors:DevCycle – Build better software with DevCycle. Feature flags, without the tech debt. DevCycle is a Feature Flag Management platform designed to help you build maintainable code at scale. Drata – Put security and compliance on autopilot. Build trust with your customers and scale securely with Drata, the smartest way to achieve continuous framework compliance for SOC 2, ISO 27001, HIPAA, GDPR, and more. Changelog News – A podcast+newsletter combo that’s brief, entertaining & always on-point. Subscribe today. Featuring:Taylor Troesh – Website, GitHub, LinkedInJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes: Taylor Town IKEA-Oriented Development 11 Ways to Shave a Yak How to be a -10x Engineer The Lindy Effect Crafting Interpreters The Unison language Scrapscript The Mother of All Demos - Wikipedia Opening Keynote: Greg Young - Stop Over-Engenering - YouTube The art of destroying software (Greg Young) - YouTube Something missing or broken? PRs welcome!

This week we’re joined by Adam Jacob and we’re talking about his mission at System Initiative to rebuild DevOps. They are out of stealth mode and ready to show off their transformative new power tool that reimagines what’s possible from DevOps. It’s an intelligent automation platform that allows DevOps teams to build detailed interactive simulations of their infrastructure and use them to rapidly update their production environments. Join the discussionChangelog++ members save 6 minutes on this episode because they made the ads disappear. Join today!Sponsors:DevCycle – Build better software with DevCycle. Feature flags, without the tech debt. DevCycle is a Feature Flag Management platform designed to help you build maintainable code at scale. Drata – Put security and compliance on autopilot. Build trust with your customers and scale securely with Drata, the smartest way to achieve continuous framework compliance for SOC 2, ISO 27001, HIPAA, GDPR, and more. Changelog News – A podcast+newsletter combo that’s brief, entertaining & always on-point. Subscribe today. Fastly – Our bandwidth partner. Fastly powers fast, secure, and scalable digital experiences. Move beyond your content delivery network to their powerful edge cloud platform. Learn more at fastly.com Featuring:Adam Jacob – Website, GitHub, XAdam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes: System Initiative System Initiative launch demo What if Infrastructure as Code never existed, by Adam Jacob 10+ deploys per day at Flickr Changelog Interviews #353: The war for the soul of open source Changelog Interviews #460: The business model of open source Something missing or broken? PRs welcome!

This week we’re talking about Passkeys with Anna Pobletts, Head of Passwordless, at 1Password. Will Passkeys enable a passwordless future? Time will tell. Anna shares the what, the why, how, and the when on Passkeys. Join the discussionChangelog++ members save 9 minutes on this episode because they made the ads disappear. Join today!Sponsors:Square – Develop on the platform that sellers trust. There is a massive opportunity for developers to support Square sellers by building apps for today’s business needs. Learn more at developer.squareup.com to dive into the docs, APIs, SDKs and to create your Square Developer account — tell them Changelog sent you. Drata – Put security and compliance on autopilot. Build trust with your customers and scale securely with Drata, the smartest way to achieve continuous framework compliance for SOC 2, ISO 27001, HIPAA, GDPR, and more. Raycast – Raycast is a blazingly fast, totally extendable launcher. It lets you complete tasks, calculate, share common links, and much more. Turn Pro to harness the power of AI, make Raycast your own with custom themes, keep your Macs in sync and more on the way. Fly.io – The home of Changelog.com — Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs. Featuring:Anna Pobletts – LinkedInAdam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes: Passkeys: the future of authentication in 1Password Passage by 1Password Passkeys Overview (Apple Developer) Supporting Passkeys (Apple Developer) passkeys.directory passkeys.dev Something missing or broken? PRs welcome!

This is our last week of hallway track coverage at The Linux Foundation’s Open Source Summit North America 2023 in Vancouver, Canada. Today’s anthology episode features: Jeffrey Sica (Developer Experience & Programs @ CNCF), Eddie Zaneski (Kubernetes SIG CLI), Yaron Schneider (Co-creator of Dapr and Founder and CTO at Diagrid). Special thanks to our friends at GitHub for sponsoring us to attend this conference as part of Maintainer Month. Join the discussionChangelog++ members save 10 minutes on this episode because they made the ads disappear. Join today!Sponsors:Sentry – See the untested code causing errors - or whether it’s partially or fully covered - directly in your stack trace, so you can avoid similar errors from happening in the future. Use the code CHANGELOG and get the team plan free for three months. Raycast – Raycast is a blazingly fast, totally extendable launcher. It lets you complete tasks, calculate, share common links, and much more. Turn Pro to harness the power of AI, make Raycast your own with custom themes, keep your Macs in sync and more on the way. Changelog News – A podcast+newsletter combo that’s brief, entertaining & always on-point. Subscribe today. GitHub – Harnessed for productivity. Designed for collaboration. Celebrated for built-in security. Welcome to the platform developers love. Featuring:Jeffrey Sica – GitHub, LinkedIn, Mastodon, XEddie Zaneski – GitHub, LinkedIn, Mastodon, XYaron Schneider – GitHub, XAdam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes:Part 1 Cloud Native Computing Foundation The Endowment effect Part 2 Kubernetes CLI Special Interest Group (SIG) Part 3 Dapr Dapr on cncf.io Something missing or broken? PRs welcome!

This week on The Changelog we’re continuing our Maintainer Month series by taking to you back to the hallway track of The Linux Foundation’s Open Source Summit North America 2023 in Vancouver, Canada. Today’s anthology episode features: Stormy Peters (VP of Communities at GitHub), Dr. Dawn Foster (Director of Open Source Community Strategy at VMware), and Angie Byron (Drupal Core Product Manager and Community Director at Aiven). Special thanks to our friends at GitHub for sponsoring us to attend this conference as part of Maintainer Month. Join the discussionChangelog++ members save 10 minutes on this episode because they made the ads disappear. Join today!Sponsors:GitHub – Harnessed for productivity. Designed for collaboration. Celebrated for built-in security. Welcome to the platform developers love. Square – Develop on the platform that sellers trust. There is a massive opportunity for developers to support Square sellers by building apps for today’s business needs. Learn more at developer.squareup.com to dive into the docs, APIs, SDKs and to create your Square Developer account — tell them Changelog sent you. Sentry – See the untested code causing errors - or whether it’s partially or fully covered - directly in your stack trace, so you can avoid similar errors from happening in the future. Use the code CHANGELOG and get the team plan free for three months. Typesense – Lightning fast, globally distributed Search-as-a-Service that runs in memory. You literally can’t get any faster! Featuring:Stormy Peters – GitHub, LinkedIn, XDr. Dawn Foster – GitHub, LinkedIn, Mastodon, XAngie Byron – Website, GitHub, LinkedIn, XAdam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes: GitHub Sponsors GitHub Accelerator CHAOSS Changelog Interviews #321: Drupal is a pretty big deal Drupal Something missing or broken? PRs welcome!

This week on The Changelog we’re taking you to the hallway track of The Linux Foundation’s Open Source Summit North America 2023 in Vancouver, Canada. Today’s anthology episode features: Beyang Liu (Co-founder and CTO at Sourcegraph), Denny Lee (Developer Advocate at Databricks), and Stella Biderman (Executive Director and Head of Research at EleutherAI). Special thanks to our friends at GitHub for sponsoring us to attend this conference as part of Maintainer Month. Join the discussionChangelog++ members get a bonus 3 minutes at the end of this episode and zero ads. Join today!Sponsors:DevCycle – Build better software with DevCycle. Feature flags, without the tech debt. DevCycle is a Feature Flag Management platform designed to help you build maintainable code at scale. Sentry – See the untested code causing errors - or whether it’s partially or fully covered - directly in your stack trace, so you can avoid similar errors from happening in the future. Use the code CHANGELOG and get the team plan free for three months. Rocky Linux – Enterprise Linux, the open source community way. Featuring:Beyang Liu – GitHub, XDenny Lee – GitHub, LinkedIn, Mastodon, XStella Biderman – Website, GitHub, LinkedIn, XAdam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes:The common denominator for these conversations is open source AI. Beyang Liu and his team at Sourcegraph are focused on enabling more developers to understand code and their approach to a completely open source, model agnostic, coding assistant called Cody has significant interest from us. Denny Lee and the team at Databricks recently released Dolly 2.0, the first open source, instruction-following LLM, that has been fine-tuned on a human-generated instruction dataset and is licensed for research and commercial use. They want to be the platform of choice the future of AI development. Stella Biderman gave the keynote address on generative AI at the conference and works at the base layer doing open source research, model training, and AI ethics. Stella trained the EleutherAI pythia model family that Databricks’ used to create Dolly - 2.0. Cody from Sourcegraph - Read, write, and understand code 10x faster with AI. Cody answers code questions and writes code for you by reading your entire codebase and the code graph. Free Dolly: Introducing the World’s First Truly Open Instruction-Tuned LLM EleutherAI - Empowering Open Source Artificial Intelligence Research Something missing or broken? PRs welcome!

This week Sarah Drasner joins us to talk about her book Engineering Management for the Rest of Us and her experience leading engineering at Zillow, Microsoft, Netlify, and now Google. Join the discussionChangelog++ members save 10 minutes on this episode because they made the ads disappear. Join today!Sponsors:DevCycle – Build better software with DevCycle. Feature flags, without the tech debt. DevCycle is a Feature Flag Management platform designed to help you build maintainable code at scale. Sentry – See the untested code causing errors - or whether it’s partially or fully covered - directly in your stack trace, so you can avoid similar errors from happening in the future. Use the code CHANGELOG and get the team plan free for three months. Rocky Linux – Enterprise Linux, the open source community way. Fastly – Our bandwidth partner. Fastly powers fast, secure, and scalable digital experiences. Move beyond your content delivery network to their powerful edge cloud platform. Learn more at fastly.com Featuring:Sarah Drasner – Website, GitHub, XAdam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes: sarahdrasnerdesign.com Sarah Drasner on CSS Tricks Book: Engineering Management for the Rest of Us The Peter principle Accelerate: Building and Scaling High Performing Technology Organizations Dr. Nicole Forsgren The Engineer/Manager Pendulum Something missing or broken? PRs welcome!

This week we’re celebrating Maintainer Month along with our friends at GitHub. Open source runs the world, but who runs open source? Maintainers. Open source maintainers are behind the software we use everyday, but they don’t always have the community or support they need. That’s why we’re celebrating open source maintainers during the month of May. Today’s conversation features Alyssa Wright (Bloomberg), Chad Whitacre (Sentry), and Duane O’Brien (Creator of the FOSS Contributor Fund and framework). We get into all the details, the why, the hows, and the struggles involved for companies to support open source. Join the discussionChangelog++ members get a bonus 4 minutes at the end of this episode and zero ads. Join today!Sponsors:Sentry – Get to the root cause of an error or latency issue faster by seeing all the technical details related to that issue in one visual replay on your web application. Use the code CHANGELOG and get the team plan free for three months. Rocky Linux – Enterprise Linux, the open source community way. DevCycle – Build better software with DevCycle. Feature flags, without the tech debt. DevCycle is a Feature Flag Management platform designed to help you build maintainable code at scale. Fly.io – The home of Changelog.com — Deploy your apps and databases close to your users. In minutes you can run your Ruby, Go, Node, Deno, Python, or Elixir app (and databases!) all over the world. No ops required. Learn more at fly.io/changelog and check out the speedrun in their docs. Featuring:Chad Whitacre – GitHub, XAlyssa Wright – GitHub, LinkedIn, XAdam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes:We’re at Open Source Summit North America 2022 this week. If you’re there, come see us at the Maintainer Month booth in the expo area. FOSS Funders (fossfunders.com) - Working together to fund open source. Maintainer Month Bloomberg Launches FOSS Fund to Support Free and Open Source Projects Bloomberg Corporate Philanthropy Hire My Team Changelog Interviews #392: Indeed’s FOSS Contributor Fund with Duane O’Brien Sovereign Tech Fund Changelog Interviews #490: Schneier on security for tomorrow’s software Investing in Open Source: The FOSS Contributor Fund by Duane O’Brien, Mandy Grover Changelog Interviews #515: ANTHOLOGY — Advocating for and supporting open source Something missing or broken? PRs welcome!