Changelog Master Feed

This week we are talking to Robin Morero, the person behind fabled.se, a DevOps consultancy from Gothenburg, Sweden. Their motto is “move faster and prosper”, which Gerhard prefers to the initial “move fast and break things”. Fabled works with startups primarily, and after 26 years, Robin has a few interesting insights to share. What do you think, are haunted codebases real? At what point do pull requests become harmful? What about k3s running on KVM as a simple starting point for production? If this reminds you of #7, and the follow-up YouTube stream with Lars, it’s no coincidence. Join the discussionChangelog++ members save 6 minutes on this episode because they made the ads disappear. Join today!Sponsors:Shortcut – The first project management platform for software development that brings every team across the org together to build better products. More than 10,000 companies from all over the world use Shortcut to plan, collaborate, and build better software together. Raygun – Never miss another mission-critical issue again — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com Rewatch – Rewatch gives product and engineering teams async superpowers and helps them move faster with greater clarity. Imagine all of your team’s videos, all in one place. Record, organize, and share the videos that your team needs to ship great work. Get started for free with 14-day trial at rewatch.com. Sentry – Working code means happy customers. That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code CHANGELOG and get the team plan free for three months. Featuring:Robin Morero – Website, GitHub, LinkedIn, XGerhard Lazu – Website, GitHub, LinkedIn, XShow Notes: k3s - Lightweight Kubernetes k0s - a single binary k8s with zero host dependencies Open Application Model Ship / Show / Ask - A modern branching strategy Something missing or broken? PRs welcome!

Amal and Nick load up on coffee for a not-so-vite (lame joke!) conversation with Evan You all about Vite – a batteries included next-generation frontend tooling library. Vite continues to push the ecosystem forward with even stronger defaults, super speedy local development workflows, and a highly extensible universal plugin API. Need we say more?! Join the discussionChangelog++ members save 3 minutes on this episode because they made the ads disappear. Join today!Sponsors:Retool – Retool is a low-code platform built specifically for developers that makes it fast and easy to build internal tools. Instead of building internal tools from scratch, the world’s best teams, from startups to Fortune 500s, are using Retool to power their internal apps. Learn more and try it for free at retool.com/changelog Raygun – Never miss another mission-critical issue again — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com SignalWire – Build what’s next in communications with video, voice, and messaging APIs powered by elastic cloud infrastructure. Try it today at signalwire.com/video and mention “JS Party” to receive an extra 5,000 video minutes. Featuring:Evan You – Website, GitHub, XAmal Hussein – GitHub, XNick Nisi – Website, GitHub, Bluesky, Mastodon, XShow Notes: Vite Node SSR | Code source for Vite’s Rich Harris inspired in memory node module graph Webpack Hardsource Plugin | Inspiration & spec author for Webpack 4’s Perf improvements SWC (Speedy Web Compiler) ESBuild vite plugin legacy Rust Go Parcel Jest Vitest Partytown Rollup Svelte SvelteKit hydrogen Snowpack Astro Vite SSR es-module-lexer MagicString (Rust) Recent JS Party episode on Svelte with Rich Harris Something missing or broken? PRs welcome!

Natalie and Johnny are joined by the co-founders of APIToolkit for a deep-dive on the topic. We discuss building them, maintaining them, how can we all be better users, and much more along the way. Join the discussionChangelog++ members save 4 minutes on this episode because they made the ads disappear. Join today!Sponsors:SignalWire – Build what’s next in communications with video, voice, and messaging APIs powered by elastic cloud infrastructure. Try it today at signalwire.com/video and mention “JS Party” to receive an extra 5,000 video minutes. FireHydrant – The reliability platform for every developer. Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. Try FireHydrant free for 14 days at firehydrant.io 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 Changelog++ – You love our content and you want to take it to the next level by showing your support. We’ll take you closer to the metal with no ads, extended episodes, outtakes, bonus content, a deep discount in our merch store (soon), and more to come. Let’s do this! Featuring:Smile Egbai – GitHub, XAnthony Alaribe – GitHub, XNatalie Pistunovich – GitHub, XJohnny Boursiquot – Website, GitHub, XShow Notes: APIToolkit.io Do schools kill creativity? | Sir Ken Robinson Something missing or broken? PRs welcome!

In the third of the “AI in Africa” spotlight episodes, we welcome Kathleen Siminyu, who is building Kiswahili voice tools at Mozilla. We had a great discussion with Kathleen about creating more diverse voice and language datasets, involving local language communities in NLP work, and expanding grassroots ML/AI efforts across Africa. Join the discussionChangelog++ members save 3 minutes on this episode because they made the ads disappear. Join today!Sponsors: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 Changelog++ – You love our content and you want to take it to the next level by showing your support. We’ll take you closer to the metal with no ads, extended episodes, outtakes, bonus content, a deep discount in our merch store (soon), and more to come. Let’s do this! Featuring:Kathleen Siminyu – LinkedIn, XChris Benson – Website, GitHub, LinkedIn, XDaniel Whitenack – Website, GitHub, XJoyce Nabende – XShow Notes: “Introducing myself” from Kathleen Masakhane Common Voice Open for Good Alliance Something missing or broken? PRs welcome!

This week we’re joined by Jacob Kaplan-Moss and we’re talking about his extensive writing on work sample tests. These tests are an exercise, a simulation, or a small slice of real day-to-day work that candidates will perform as part of their job. Over the years, as an engineering leader, Jacob has become a practicing expert in effectively hiring engineers — today he shares a wealth of knowledge on the subject. 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. FireHydrant – The reliability platform for every developer. Incidents impact everyone, not just SREs. FireHydrant gives teams the tools to maintain service catalogs, respond to incidents, communicate through status pages, and learn with retrospectives. Try FireHydrant free for 14 days at firehydrant.io Retool – Retool is a low-code platform built specifically for developers that makes it fast and easy to build internal tools. Instead of building internal tools from scratch, the world’s best teams, from startups to Fortune 500s, are using Retool to power their internal apps. Learn more and try it for free at retool.com/changelog WorkOS – A platform that gives developers a set of building blocks for quickly adding enterprise-ready features to their application. Add Single Sign-On (Okta, Azure, Google, Microsoft OAuth), sync users from any SCIM directory, HRIS integration, audit trails (SIEM), free magic link sign-in. WorkOS is designed for developers and offers a single, elegant interface that abstracts dozens of enterprise integrations. Learn more and get started at WorkOS.com Featuring:Jacob Kaplan-Moss – Website, Mastodon, XAdam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes: Series: Work Sample Tests Work Sample Tests: A Framework for Good Work Sample Tests: Eight Rules for Fair Tests Work Sample Tests: Wrap Up and Q&A The Changelog #474: Complex systems & second-order effects with Paul Orlando A New Morality of Attainment (Goodhart’s Law) Something missing or broken? PRs welcome!

This week we’re joined by Nora Jones, founder and CEO at Jeli where they help teams gain insight and learnings from incidents. Back in December Nora shared here thoughts in a Changelog post titled “Incident” shouldn’t be a four-letter word - which got a lot of attention from our readers. Today we’re talking with Nora about all things incidents — the learning and growth they represent for teams, why teams should focus on learning from incidents in the first place, their Howie guide to post‑incident investigations, why the next emerging role is an Incident Analyst, and she also shares a few book recommendations which we’ve linked up in the show notes. Join the discussionChangelog++ members get a bonus 10 minutes at the end of this episode and zero ads. Join today!Sponsors:InfluxData – InfluxDB empowers developers to build IoT, analytics, and monitoring software. It’s purpose-built to handle massive volumes and countless sources of time-stamped data produced by sensors, applications, and infrastructure. Learn about the wide range of use cases of InfluxDB at influxdata.com/changelog Sentry – Working code means happy customers. That’s exactly why teams choose Sentry. From error tracking to performance monitoring, Sentry helps teams see what actually matters, resolve problems quicker, and learn continuously about their applications - from the frontend to the backend. Use the code CHANGELOG and get the team plan free for three months. WorkOS – A platform that gives developers a set of building blocks for quickly adding enterprise-ready features to their application. Add Single Sign-On (Okta, Azure, Google, Microsoft OAuth), sync users from any SCIM directory, HRIS integration, audit trails (SIEM), free magic link sign-in. WorkOS is designed for developers and offers a single, elegant interface that abstracts dozens of enterprise integrations. Learn more and get started at WorkOS.com Subspace – Network-as-a-Service that helps developers accelerate real-time applications for hundreds of millions of users worldwide. When every millisecond counts, Subspace gives you the fastest, most reliable network to route your traffic through. And it all works via a global IP proxy that sets up using a simple API. Learn more and get started for free at subspace.com/changelog Featuring:Nora Jones – LinkedIn, XAdam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes: “Incident” shouldn’t be a four-letter word Howie: The Post-Incident Guide About Chesley B. “Sully” Sullenberger, III Minding the Weather (How Expert Forecasters Think) Seeing What Others Don’t: The Remarkable Ways We Gain Insights Community: Learning from Incidents in Software The Changelog #462: Learning-focused engineering with Brittany Dionigi Costa Concordia disaster Something missing or broken? PRs welcome!

Ryan Carniato joins Jerod, Amelia, and Nick to discuss SolidjS – a declarative, efficient, and flexible JavaScript library for building user interfaces. Join the discussionChangelog++ members save 4 minutes on this episode because they made the ads disappear. Join today!Sponsors:Raygun – Never miss another mission-critical issue again — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com SignalWire – Build what’s next in communications with video, voice, and messaging APIs powered by elastic cloud infrastructure. Try it today at signalwire.com/video and mention “JS Party” to receive an extra 5,000 video minutes. Changelog++ – You love our content and you want to take it to the next level by showing your support. We’ll take you closer to the metal with no ads, extended episodes, outtakes, bonus content, a deep discount in our merch store (soon), and more to come. Let’s do this! Featuring:Ryan Carniato – GitHub, XJerod Santo – GitHub, LinkedIn, Mastodon, XAmelia Wattenberger – Website, GitHub, XNick Nisi – Website, GitHub, Bluesky, Mastodon, XShow Notes: Holla! JSConf Mexico (On YouTube) SolidJS website JS Framework Benchmark Isomorphic UI Benchmark Ryan Florence Tweet Solid Start meta-framework MarkoJS Something missing or broken? PRs welcome!

Gunnar Holwerda (Engineering Manager) and Tom Pansino (DevOps Team Lead) share with us a few stories about how the teams at opensesame.com manage AWS operational complexity. The first link in the episode show notes are the slides that Tom & Gunnar prepared for this conversation. Check them out as you hear us speak about the Inverse Conway Manoeuvre, and why you should always go for the bananas. If you like this episode, and have a similar story to share, please reach out to us. We all love real-world stories that we can learn from, and perhaps contribute to. Join the discussionChangelog++ members save 5 minutes on this episode because they made the ads disappear. Join today!Sponsors:Raygun – Never miss another mission-critical issue again — Raygun Alerting is now available for Crash Reporting and Real User Monitoring, to make sure you are quickly notified of the errors, crashes, and front-end performance issues that matter most to you and your business. Set thresholds for your alert based on an increase in error count, a spike in load time, or new issues introduced in the latest deployment. Start your free 14-day trial at Raygun.com Retool – Retool is a low-code platform built specifically for developers that makes it fast and easy to build internal tools. Instead of building internal tools from scratch, the world’s best teams, from startups to Fortune 500s, are using Retool to power their internal apps. Learn more and try it for free at retool.com/changelog Rewatch – Rewatch gives product and engineering teams async superpowers and helps them move faster with greater clarity. Imagine all of your team’s videos, all in one place. Record, organize, and share the videos that your team needs to ship great work. Get started for free with 14-day trial at rewatch.com. Datadog – SaaS monitoring and security platform enabling full-stack observability for developers, IT operations, security and business teams in the cloud age. Their unified platform, along with 500+ vendor backed integrations, allows you to correlate metrics, traces, logs and security signals across your applications, infrastructure and third-party services in a single pane of glass. Learn more at datadog.com/changleog Featuring:Gunnar Holwerda – GitHub, LinkedIn, XTom Pansino – GitHub, LinkedInGerhard Lazu – Website, GitHub, LinkedIn, XShow Notes: 🗂Account Bootstrap Intro and Setup 🗞AWS Account structure patterns 📄AWS Docs about multi account structure 📚Key Concepts from Team Topologies Terraform VPC module that we were able to augment and leverage to deliver VPCs to all of our teams 📄Communication barriers in organizations and creating effective communication APIs Something missing or broken? PRs welcome!

Mike Eastham, a tech lead at Tecton AI with a background at Google, dives into the evolving landscape of MLOps. He discusses the crucial role of feature stores in machine learning, emphasizing the balance between generic and specific features. The conversation navigates the collaboration between data scientists and engineers to streamline processes. Eastham also highlights the advantages of using Go for MLOps, particularly for managing latency-sensitive components, and shares insights on the community dynamics within the tech world.

In addition to being a Developer Advocate at Hugging Face, Thomas Simonini is building next-gen AI in games that can talk and have smart interactions with the player using Deep Reinforcement Learning (DRL) and Natural Language Processing (NLP). He also created a Deep Reinforcement Learning course that takes a DRL beginner to from zero to hero. Natalie and Chris explore what’s involved, and what the implications are, with a focus on the development path of the new AI data scientist. Join the discussionChangelog++ members save 3 minutes on this episode because they made the ads disappear. Join today!Sponsors: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 Changelog++ – You love our content and you want to take it to the next level by showing your support. We’ll take you closer to the metal with no ads, extended episodes, outtakes, bonus content, a deep discount in our merch store (soon), and more to come. Let’s do this! Featuring:Thomas Simonini – Website, GitHub, LinkedIn, XChris Benson – Website, GitHub, LinkedIn, XNatalie Pistunovich – GitHub, XShow Notes: Thomas Simonini | Hugging Face Deep Reinforcement Learning course Something missing or broken? PRs welcome!