This week we’re talking about product development structures as systems with Lucas da Costa. The last time we had Lucas on the show he was living the text-mode only life, and now we’re more than 3 years later, Lucas has doubled down on all things text mode. Today’s conversation with Lucas maps several ideas he’s shared recently on his blog. We talk about deadlines being pointless, trajectory vs roadmap and the downfall of long-term planning, the practices of daily stand-ups and what to do instead, measuring queues not cycle time, and probably the most controversial of them all — actually talking to your customers. Have you heard? It’s this newly disruptive Agile framework that seems to be working well. Join the discussionChangelog++ members get a bonus 6 minutes at the end of this episode and zero ads. Join today!Sponsors:DEX: Sort the Madness – Join our friends at Sentry for their upcoming developer experience conference called DEX: Sort the Madness. This event will be in-person in San Francisco AND virtual on September 28. This is a free conference by developers for developers where you’ll sort through the madness and look at ways to improve workflow productivity. Learn more and register 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. Small teams up to 10 people can get started for free with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.com/ Sourcegraph – Transform your code into a queryable database to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights Featuring:Lucas Fernandes da Costa – Website, GitHub, XAdam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes: Useful engineering metrics and why velocity is not one of them How finishing what you start makes teams more productive and predictable How high capacity utilisation hurts a team’s performance How and why exploiting uncertainty makes products more profitable Why tall hierarchies slow organizations down and how to fix them Talking to your customers: a disruptive Agile framework Why your daily stand-ups don’t work and how to fix them Why long-term plans don’t work and how to fix them “Planning Is Guessing” at Startup School by David Heinemeier Hansson Actionable Agile Metrics for Predictability The Changelog #488: Mob programming deep dive (with Woody Zuill) The Changelog #340: All things text mode (with Lucas da Costa) Something missing or broken? PRs welcome!

This week on The Changelog we’re talking about Stable Diffusion, DALL-E, and the impact of AI generated art. We invited our good friend Simon Willison on the show today because he wrote a very thorough blog post titled, “Stable Diffusion is a really big deal.” You may know Simon from his extensive contributions to open source software. Simon is a co-creator of the Django Web framework (which we don’t talk about at all on this show), he’s the creator of Datasette, a multi-tool for exploring and publishing data (which we do talk about on this show)…most of all Simon is a very insightful thinker, which he puts on display here on this episode. We talk from all the angles of this topic, the technical, the innovation, the future and possibilities, the ethical and the moral – we get into it all. The question is, will this era be known as the initial push back to the machine? Join the discussionChangelog++ members get a bonus 5 minutes at the end of this episode and zero ads. Join today!Sponsors:Fly.io – 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. 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. Small teams up to 10 people can get started for free with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.com/ 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 changelog.com/square to dive into the docs, APIs, SDKs and to create your Square Developer account — tell them Changelog sent you. Honeycomb – Guess less, know more. When production is running slow, it’s hard to know where problems originate: is it your application code, users, or the underlying systems? With Honeycomb you get a fast, unified, and clear understanding of the one thing driving your business: production. Join the swarm and try Honeycomb free today at honeycomb.io/changelog Featuring:Simon Willison – Website, GitHub, XAdam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes: Simon Willison on Wikipedia Stable Diffusion is a really big deal Exploring 12 Million of the 2.3 Billion Images Used to Train Stable Diffusion’s Image Generator Exploring the training data behind Stable Diffusion Stability.ai Greg Rutkowsk on ArtStation and on Twitter Stable Diffusion Launch Announcement Stable Diffusion Public Release The full text of the CreativeML Open RAIL-M license Prompt injection attacks against GPT-3 Twitter thread about the ethics of the Stable Diffusion release from Joshua Achiam who works on AI safety at OpenAI Lexica.art - that really good search engine for 10m+ Stable Diffusion images and prompts Simon’s Twitter thread about Stable Diffusion - I keep on adding new things to this as they happen, the thread has been running for a few weeks now 4.2 Gigabytes, or: How to Draw Anything - a great post that talks through the process involved in getting good results out of Stable Diffusion using image2image and multiple round-trips through the model This tweet from Simon has a animated GIF of the Stable Diffusion Discord scrolling by during the 1.5 model preview Textual Inversion also see this thread on Twitter This tweet talks about the Stable Diffusion concepts library, using Textual Inversion This tweet has great examples of Textual Inversion in action Simon’s Datasette Cloud preview - Check it out and signup Compressing images with Stable Diffusion “neuromancer” on Lexica Online Art Communities Begin Banning AI-Generated Images The Changelog #296: Burnout, open source, Datasette Something missing or broken? PRs welcome!

This week we’re joined by Jason Bosco, co-founder and CEO of Typesense — the open source Algolia alternative and the easier to use ElasticSearch alternative. For years we’ve used Algolia as our search engine, so we come to this conversation with skin in the game and the scars to prove it. Jason shared how he and his co-founder got started on Typesense, why and how they are “all in” on open source, the options and the paths developers can take to add search to their project, how Typesense compares to ElasticSearch and Algolia, he walks us through getting started, the story of Typesense Cloud, and why they have resisted Venture Capital. Join the discussionChangelog++ members get a bonus 5 minutes at the end of this episode and zero ads. Join today!Sponsors:Fly.io – 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. Sourcegraph – Transform your code into a queryable database to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights InfluxData – All of the open source software InfluxData creates is either MIT-licensed or Apache2-licensed. These are very permissive licenses. But why are they all for permissive licenses? Paul Dix shares his thoughts on the spirit of open source and why freedom, evolution, and impact drive them to license InfluxData’s open source software as permissively possible. Learn more at influxdata.com/changelog Retool – The low-code platform for developers to build internal tools — Some of the best teams out there trust Retool…Brex, Coinbase, Plaid, Doordash, LegalGenius, Amazon, Allbirds, Peloton, and so many more – the developers at these teams trust Retool as the platform to build their internal tools. Try it free at retool.com/changelog Featuring:Jason Bosco – Website, GitHub, LinkedIn, XAdam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes: Typesense on the iconic Nasdaq billboard in Times Square typesense.org typesense/typesense Typesense Cloud pricing Typesense on HN Why Upgrade to GPLv3 Airbyte Something missing or broken? PRs welcome!

This week we’re sharing the most popular episode of Go Time from last year — Go Time #196. We believe this episode was the most popular because it’s all about building actually maintainable software and what goes into that. Kris Brandow is joined by Johnny Boursiquot, Ian Lopshire, and Sam Boyer. There’s lots of hot takes, disagreements, and unpopular opinions. This is part two of a three part mini-series led by Kris on maintenance. Make sure you check out Go Time #195 and Go Time #202 to continue the series. Join the discussionChangelog++ members save 6 minutes on this episode because they made the ads disappear. Join today!Sponsors:InfluxData – All of the open source software InfluxData creates is either MIT-licensed or Apache2-licensed. These are very permissive licenses. But why are they all for permissive licenses? Paul Dix shares his thoughts on the spirit of open source and why freedom, evolution, and impact drive them to license InfluxData’s open source software as permissively possible. Learn more at influxdata.com/changelog 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 changelog.com/square to dive into the docs, APIs, SDKs and to create your Square Developer account — tell them Changelog sent you. Honeycomb – Guess less, know more. When production is running slow, it’s hard to know where problems originate: is it your application code, users, or the underlying systems? With Honeycomb you get a fast, unified, and clear understanding of the one thing driving your business: production. Join the swarm and try Honeycomb free today at honeycomb.io/changelog Retool – The low-code platform for developers to build internal tools — Some of the best teams out there trust Retool…Brex, Coinbase, Plaid, Doordash, LegalGenius, Amazon, Allbirds, Peloton, and so many more – the developers at these teams trust Retool as the platform to build their internal tools. Try it free at retool.com/changelog Featuring:sam boyer – GitHub, XIan Lopshire – GitHub, XKris Brandow – GitHub, XJohnny Boursiquot – Website, GitHub, XShow Notes: Go Time #195 Go Time #202 Uber’s Go Style Guide Why smart engineers write bad code Rant about “performant” Something missing or broken? PRs welcome!

This week we’re talking with Alex MacCaw — he’s well known for his work as founder and CEO of Clearbit. In May of 2021, Alex shared a personal update with the world on his blog. After much reflection, he decided to step down as CEO of Clearbit to go back to his roots. In his words, “I love the early stages of company building. Hacking together code, setting up the Stripe account, getting the first customer. That’s my jam.” We talk with Alex about this portion of his journey at Clearbit, the Catamaran he bought in South Africa and then sailed across the Atlantic Ocean, and the new thing he’s building called Reflect that let’s you keep track of your notes, books, and meetings. Join the discussionChangelog++ members get a bonus 4 minutes at the end of this episode and zero ads. Join today!Sponsors:Fly.io – 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. 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. Small teams up to 10 people can get started for free with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.com/ Sourcegraph – Transform your code into a queryable database to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights Honeycomb – Guess less, know more. When production is running slow, it’s hard to know where problems originate: is it your application code, users, or the underlying systems? With Honeycomb you get a fast, unified, and clear understanding of the one thing driving your business: production. Join the swarm and try Honeycomb free today at honeycomb.io/changelog Featuring:Alex MacCaw – Website, GitHub, XAdam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes: A personal update Alex’s first appearance on The Changelog reflect.app Clearbit Earl Grey Capital Google - “Catamaran” The Manager’s Handbook Ross Moser Beginning of Infinity Scale: The Universal Laws of Growth, Innovation, Sustainability, and the Pace of Life in Organisms, Cities, Economies, and Companies remirror/remirror Replicache Mimestream The Changelog #455: Building software for yourself with Linus Lee Something missing or broken? PRs welcome!

This week we’re re-broadcasting a very special episode of Founders Talk. Adam was invited by our friends at Square to host a fireside chat with Jack Dorsey as the featured finale of their annual developer conference called Square Unboxed. Jack is one of the most prolific CEOs out there. He’s a hacker turned CEO, often working at the very edge of what’s to come. He’s focused on what the future has to offer and an innovator at scale. He’s also a Bitcoin maximalist and has positioned himself and Block long on Bitcoin. Join the discussionChangelog++ members save 9 minutes on this episode because they made the ads disappear. Join today!Sponsors:Fly.io – 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. 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. Small teams up to 10 people can get started for free with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.io Sourcegraph – Transform your code into a queryable database to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights InfluxData – InfluxData’s Edge Data Replication feature allows developers to replicate data from local instances into InfluxDB Cloud, enables users to aggregate and store data for long-term management and analysis, and to satisfy regulations. It brings the horsepower closer to the sensor and gives developers and solution builders the ability to leverage their own elastic compute resources deployed at the edge. Learn more at influxdata.com/changelog Featuring:Jack Dorsey – Website, GitHub, XAdam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XShow Notes: Block.xyz Square Unboxed 2022 Square Unboxed 2022’s replay on YouTube Square Unboxed 2022’s recap blog post Jack Dorsey on Lex Fridman (#91) Something missing or broken? PRs welcome!

eBPF is a revolutionary kernel technology that has lit the cloud native world on fire. If you’re going to have one person explain the excitement, that person would be Liz Rice. Liz is the COSO at Isovalent, creators of the open source Cilium project and pioneers of eBPF tech. On this episode Liz tells Jerod all about the power of eBPF, where it came from, what kind of new applications its enabling, and who is building the next generation of networking, security, and observability tools with it. Join the discussionChangelog++ members save 7 minutes on this episode because they made the ads disappear. Join today!Sponsors:InfluxData – InfluxData’s Edge Data Replication feature allows developers to replicate data from local instances into InfluxDB Cloud, enables users to aggregate and store data for long-term management and analysis, and to satisfy regulations. It brings the horsepower closer to the sensor and gives developers and solution builders the ability to leverage their own elastic compute resources deployed at the edge. Learn more at influxdata.com/changelog Fly.io – 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. 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 changelog.com/square to dive into the docs, APIs, SDKs and to create your Square Developer account — tell them Changelog sent you. Retool – The low-code platform for developers to build internal tools — Some of the best teams out there trust Retool…Brex, Coinbase, Plaid, Doordash, LegalGenius, Amazon, Allbirds, Peloton, and so many more – the developers at these teams trust Retool as the platform to build their internal tools. Try it free at retool.com/changelog Featuring:Liz Rice – Website, GitHub, XJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes: eBPF’s website Brendan Gregg’s eBPF-based tracing tools Cilium’s website BPF Compiler Collection (BCC) Meta’s Katran project Cloudflare’s packet filtering Parca continuous profiling Cilium’s Hubble Netflix’s Falco project Cilum’s Tetragon project eBPF Summit 2022 Something missing or broken? PRs welcome!

Episode 500!!! And it has been a journey! Nearly 13 years ago we started this podcast and as of today (this episode) we’ve officially shipped our 500th episode. As a companion to this episode, Jerod and Adam shipped a special Backstage episode where they reflect on 500 episodes. And…not only has it been a journey for us, but it’s also been a journey for our good friend Chris Coyier and CSS-Tricks — which he grew from his personal blog to a massively popular contributor driven model, complete with an editor-in-chief, a wide array of influential contributors, and advertisers to help fund the way. The news, of course, is that CSS-Tricks was recently acquired by DigitalOcean in March of 2022. We get into all the details of this deal, his journey, and the legacy of CSS-Tricks. 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 changelog.com/square 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. Small teams up to 10 people can get started for free with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.io 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 CHANGLOG and get the team plan free for three months. Retool – The low-code platform for developers to build internal tools — Some of the best teams out there trust Retool…Brex, Coinbase, Plaid, Doordash, LegalGenius, Amazon, Allbirds, Peloton, and so many more – the developers at these teams trust Retool as the platform to build their internal tools. Try it free at retool.com/changelog Featuring:Chris Coyier – Website, GitHub, XAdam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes: Backstage #24: Reflecting on 500 episodes CSS-Tricks is joining DigitalOcean! CSS-Tricks joins DigitalOcean, expanding our commitment to community CSS-Tricks Design History Geoff Graham ShopTalk Show.com/ Codepen Challenges Something missing or broken? PRs welcome!

This week we’re joined again by Ben Ubois and we’re talking about RSS. Yes, RSS…the tech that never seems to die and yet so many of us rely on it daily. Ben is the creator of Feedbin, which is self-described as “a nice place to read on the web.” Ben is also the maker of a new app on iOS for people who like podcasts. It’s called Airshow and you can download it at airshow.fm. Ben catches us up on the state of Feedbin, we discuss the nine lives of RSS and its foundational utility for the indie web, the possibilities and short-comings of RSS, we get deep in the weeds on the Podcast 2.0 spec and the work being done on <podcast:chapters>, and Ben also shares the details on his new app called Airshow. Join the discussionChangelog++ members get a bonus 20 minutes at the end of this episode and zero ads. 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 changelog.com/square to dive into the docs, APIs, SDKs and to create your Square Developer account — tell them Changelog sent you. Sourcegraph – Transform your code into a queryable database to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights Retool – The low-code platform for developers to build internal tools — Some of the best teams out there trust Retool…Brex, Coinbase, Plaid, Doordash, LegalGenius, Amazon, Allbirds, Peloton, and so many more – the developers at these teams trust Retool as the platform to build their internal tools. Try it free at retool.com/changelog MongoDB – An integrated suite of cloud database and services — They have a FREE forever tier, so you can prove to yourself and to your team that they have everything you need. Check it out today at mongodb.com/changelog Featuring:Ben Ubois – Website, GitHub, XAdam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes: feedbin.com The Changelog #240: Feedbin and RSS resurgence with Ben Ubois Matt Rickard - Thoughts on RSS (source) podcastindex.org listennotes.com Canonical MAAS airshow.fm Something missing or broken? PRs welcome!

This week we’re joined by On Freund, former VP of Engineering at WeWork and now co-founder & CEO of Wilco. WeWork you may have heard of, but Wilco maybe not (yet). We get into the details behind the tech and scaling of WeWork, comparisons of the fictional series on Apple TV+ called WeCrashed and how much of that is true. Then we move on to Wilco which is what has On’s full attention right now. Wilco has the potential to be the next big thing for developers to acquire new skills. Wilco aims to be the ultimate simulator to gain new skills on a real-life tech stack. If you want to skip ahead, you can request access at trywilco.com/changelog — they are moving our listeners to the top of the waiting list. Join the discussionChangelog++ members save 7 minutes on this episode because they made the ads disappear. Join today!Sponsors:Sourcegraph – Transform your code into a queryable database to create customizable visual dashboards in seconds. Sourcegraph recently launched Code Insights — now you can track what really matters to you and your team in your codebase. See how other teams are using this awesome feature at about.sourcegraph.com/code-insights 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. Small teams up to 10 people can get started for free with all FireHydrant features included. No credit card required to sign up. Learn more at firehydrant.io 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 PARTYTIME and get the team plan free for three months. MongoDB – An integrated suite of cloud database and services — They have a FREE forever tier, so you can prove to yourself and to your team that they have everything you need. Check it out today at mongodb.com/changelog Featuring:On Freund – Website, GitHub, LinkedIn, XAdam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes: Wilco Wilco “Hello world” Wilco gamifies your path through your software engineering career Wilco on Product Hunt WeWork WeCrashed on Wikepedia The History of WeWork.com: From Wordpress to John Quincy Adams Something missing or broken? PRs welcome!