The Changelog: Software Development, Open Source

Jerod talked with Paul Fremantle, the CTO and Co-Founder of WSO2, about their new programming language, Ballerina — a cloud-native language which aims to make it easier to write microservices that integrate APIs. They talked about the creation of the language and how it was inspired by so many technologies, cloud native features like built-in container support, serverless-friendly, observability, and how it works with, or without, a service mesh — just to name a few. Join the discussionChangelog++ members support our work, get closer to the metal, and make the ads disappear. Join today!Sponsors:Indeed – Indeed Assessments is a remote-first team that operates like a startup within Indeed — and they’re hiring. If you’re looking to join a remote-first team working on really big problems that will literally impact 100’s of Millions of people, head to indeed.jobs/changelog DigitalOcean – DigitalOcean is simplicity at scale. Whether your business is running one virtual machine or ten thousand, DigitalOcean gets out of your way so your team can build, deploy, and scale faster and more efficiently. New accounts get $100 in credit to use in your first 60 days. Algolia – Our search partner. Algolia’s full suite search APIs enable teams to develop unique search and discovery experiences across all platforms and devices. We’re using Algolia to power our site search here at Changelog.com. Get started for free and learn more at algolia.com. GoCD – GoCD is an on-premise open source continuous delivery server created by ThoughtWorks that lets you automate and streamline your build-test-release cycle for reliable, continuous delivery of your product. Featuring:Paul Fremantle – XJerod Santo – Website, GitHub, LinkedIn, Mastodon, XShow Notes: Ballerina.io - Landing page of Ballerina.io : Cloud Native Programming Language Ballerina’s philosophy - Ballerina.io design philosophy which incorporates fundamental concepts of distributed system integration into the language Ballerina Central - Ballerina.io Central code repository of reusable code packages Coverage on The New Stack - Article on Ballerina in The New Stack Something missing or broken? PRs welcome!

"The Changelog" podcast features Calvin French-Owen, Co-founder and CTO of Segment, along with Alex Noonan, a Software Engineer at Segment. They discuss their transition from a monorepo to microservices and back to a monorepo, highlighting the challenges faced and the benefits of the single service approach. They explore topics such as managing numerous microservices, scaling infrastructure, performance issues, and the design and implementation process of their single service called centrifuge. The speakers emphasize the importance of finding the right fit for your infrastructure and team when considering microservices.

Adam and Jerod talk with Jason McGee, VP and CTO of IBM Cloud Platform about Istio — an open platform that provides a uniform way to connect, secure, control, and observe microservices. They cover what service mesh is, why its suddenly so interesting, who’s involved in Istio, their involvement with the CNCF, getting started, and what’s next for Istio. Join the discussionChangelog++ members support our work, get closer to the metal, and make the ads disappear. Join today!Sponsors:Indeed – Indeed Assessments is a remote-first team that operates like a startup within Indeed — and they’re hiring. If you’re looking to join a remote-first team working on really big problems that will literally impact 100’s of Millions of people, head to indeed.jobs/changelog Linode – Our cloud server of choice. Deploy a fast, efficient, native SSD cloud server for only $5/month. Get 4 months free using the code changelog2018. Start your server - head to linode.com/changelog GoCD – GoCD is an on-premise open source continuous delivery server created by ThoughtWorks that lets you automate and streamline your build-test-release cycle for reliable, continuous delivery of your product. 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:Jason McGee – Website, GitHub, XAdam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – Website, GitHub, LinkedIn, Mastodon, XShow Notes: Istio / About Istio The Istio service mesh hits version 1.0 – TechCrunch The History of the Service Mesh - The New Stack GitHub - cncf/landscape: Cloud Native Landscape Envoy Proxy Something missing or broken? PRs welcome!

We talk with Ben Halpern the founder and webmaster of dev.to — a community for developers to talk about software. Last Wednesday they open sourced the codebase of the dev.to platform, so we wanted to talk through all the details with Ben. We talked through the backstory, how Ben realized this could become a business, how the team was formed, their motivations for open sourcing it and why they didn’t open source it from the start, the technical stack, and their vision for the future of the site. Join the discussionChangelog++ members support our work, get closer to the metal, and make the ads disappear. Join today!Sponsors:Hired – Salary and benefits upfront? Yes please. Our listeners get a double hiring bonus of $600! Or, refer a friend and get a check for $1,337 when they accept a job. On Hired companies send you offers with salary, benefits, and even equity upfront. You are in full control of the process. Learn more at hired.com/changelog. Linode – Our cloud server of choice. Deploy a fast, efficient, native SSD cloud server for only $5/month. Get 4 months free using the code changelog2018. Start your server - head to linode.com/changelog GoCD – GoCD is an on-premise open source continuous delivery server created by ThoughtWorks that lets you automate and streamline your build-test-release cycle for reliable, continuous delivery of your product. 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:Ben Halpern – GitHub, XAdam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – Website, GitHub, LinkedIn, Mastodon, XShow Notes: dev.to is now open source thepracticaldev/dev.to dev.to roadmap O RLY Cover Generator Saron from Codenewbie Making dev.to insanely fast RailsConf talk on making dev.to fast Something missing or broken? PRs welcome!

On this special bonus episode of The Changelog, we’re playing the latest episode of Away from Keyboard with Jeff Robbins. While some dream of having a successful career, Jeff Robbins has already had several. Once the lead singer and guitarist for Orbit, Jeff has worked on some of the most famous Drupal websites. He talks to Tim about his early interest in computers, starting Lullabot, and adjusting to life after leaving the company he built and ran. Join the discussionChangelog++ members support our work, get closer to the metal, and make the ads disappear. Join today!Sponsors:Hired – Salary and benefits upfront? Yes please. Our listeners get a double hiring bonus of $600! Or, refer a friend and get a check for $1,337 when they accept a job. On Hired companies send you offers with salary, benefits, and even equity upfront. You are in full control of the process. Learn more at hired.com/afk. Rollbar – We catch our errors before our users do because of Rollbar. Resolve errors in minutes, and deploy your code with confidence. Learn more at rollbar.com/changelog. 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. Linode – Our cloud server of choice. Deploy a fast, efficient, native SSD cloud server for only $5/month. Get 4 months free using the code changelog2018. Start your server - head to linode.com/changelog Featuring:Jeff Robbins – Website, XTim Smith – GitHub, XShow Notes: Original Episode Listen to more episodes of AFK Yonder Lullabot 123 Astronaut AFK is taking a break, and will be back on August 29th. If you or someone you know would make a great guest on the show, send an email to tim+afk@changelog.com. Something missing or broken? PRs welcome!

Adam and Jerod invite back Katrina Owen after years away focusing on Exercism—a 100% free platform for code practice and mentorship with over 2500 exercises and 48 different language tracks. They talk to Katrina about how the platform has changed, the direction it’s taken, the backstory on the recently launched version 2, and how she plans to turn Exercism into a sustainable business. Also, what happens if that doesn’t work?! Join the discussionChangelog++ members support our work, get closer to the metal, and make the ads disappear. Join today!Sponsors:Hired – Salary and benefits upfront? Yes please. Our listeners get a double hiring bonus of $600! Or, refer a friend and get a check for $1,337 when they accept a job. On Hired companies send you offers with salary, benefits, and even equity upfront. You are in full control of the process. Learn more at hired.com/changelog. DigitalOcean – DigitalOcean is simplicity at scale. Whether your business is running one virtual machine or ten thousand, DigitalOcean gets out of your way so your team can build, deploy, and scale faster and more efficiently. New accounts get $100 in credit to use in your first 60 days. Algolia – Our search partner. Algolia’s full suite search APIs enable teams to develop unique search and discovery experiences across all platforms and devices. We’re using Algolia to power our site search here at Changelog.com. Get started for free and learn more at algolia.com. GoCD – GoCD is an on-premise open source continuous delivery server created by ThoughtWorks that lets you automate and streamline your build-test-release cycle for reliable, continuous delivery of your product. Featuring:Katrina Owen – Website, GitHub, XAdam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – Website, GitHub, LinkedIn, Mastodon, XShow Notes: Exercism About the new site The Exercism core team exercism on Github The Changelog #108: Exercism.io and Crowd-Sourced Code Reviews with Katrina Owen Go Time #19: Programming Practices, Exercism, Open Source with Katrina Owen, creator of Exercism Spotlight #2: Exercism and 99 Bottles of OOP with Katrina Owen at OSCON London 2016 audreylim (Audrey Lim) Audrey Lim’s website Something missing or broken? PRs welcome!

Adam and Jerod are on location at OSCON and talk with Camille Eddy about recognizing biases in AI, Jerome Hardaway about the work he’s doing to prepare veterans for jobs in software, and Abby Cobunoc Mayes about the work she’s doing at Mozilla for open science. Join the discussionChangelog++ members support our work, get closer to the metal, and make the ads disappear. Join today!Sponsors:Rollbar – We catch our errors before our users do because of Rollbar. Resolve errors in minutes, and deploy your code with confidence. Learn more at rollbar.com/changelog. DigitalOcean – DigitalOcean is simplicity at scale. Whether your business is running one virtual machine or ten thousand, DigitalOcean gets out of your way so your team can build, deploy, and scale faster and more efficiently. New accounts get $100 in credit to use in your first 60 days. Algolia – Our search partner. Algolia’s full suite search APIs enable teams to develop unique search and discovery experiences across all platforms and devices. We’re using Algolia to power our site search here at Changelog.com. Get started for free and learn more at algolia.com. GoCD – GoCD is an on-premise open source continuous delivery server created by ThoughtWorks that lets you automate and streamline your build-test-release cycle for reliable, continuous delivery of your product. Featuring:Camille Eddy – Website, XJerome Hardaway – Website, GitHub, XAbigail Cabunoc Mayes – Website, GitHub, XAdam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – Website, GitHub, LinkedIn, Mastodon, XShow Notes: GIRL STEM STARS #VetsWhoCode Mozilla Science The Journal of Open Source Software Something missing or broken? PRs welcome!

We talk with Nader Dabit, Developer Advocate for Amazon Web Services, about the role of DevRel and what’s involved in this “dream job”, frontend and mobile developers using AWS Amplify to build cloud-enabled applications, how GraphQL, React, and others fit in, and the direction of React Native. Join the discussionChangelog++ members support our work, get closer to the metal, and make the ads disappear. Join today!Sponsors:Rollbar – We catch our errors before our users do because of Rollbar. Resolve errors in minutes, and deploy your code with confidence. Learn more at rollbar.com/changelog. DigitalOcean – DigitalOcean is simplicity at scale. Whether your business is running one virtual machine or ten thousand, DigitalOcean gets out of your way so your team can build, deploy, and scale faster and more efficiently. New accounts get $100 in credit to use in your first 60 days. Algolia – Our search partner. Algolia’s full suite search APIs enable teams to develop unique search and discovery experiences across all platforms and devices. We’re using Algolia to power our site search here at Changelog.com. Get started for free and learn more at algolia.com. 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:Nader Dabit – GitHub, XAdam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – Website, GitHub, LinkedIn, Mastodon, XShow Notes: React Native Training - Professional Private and Classroom React Native Training GitHub - aws-amplify/amplify-js: A declarative JavaScript library for application development using cloud services. AWS Mobile GitHub - dabit3/awesome-aws-amplify: Curated list of AWS Amplify Resources AWS Amplify Quick Start Building AI Enabled GraphQL Applications – Open GraphQL – Medium Introducing the AWS Amplify GraphQL Client – Hacker Noon Something missing or broken? PRs welcome!

From open source project to a $3.8 million dollar seed round to transform Gatsby.js into a full-blown startup that’s building what’s becoming the defacto modern web frontend. In this episode, we talk with Jason Lengstorf about this blazing-fast static site generator, its building blocks and how they all fit together, the future of web development on the JAMstack (JavaScript + APIs), the importance of site performance, site rebuilds, getting started, and how they’re focused on building an awesome product and an awesome community. Join the discussionChangelog++ members support our work, get closer to the metal, and make the ads disappear. Join today!Sponsors:Rollbar – We catch our errors before our users do because of Rollbar. Resolve errors in minutes, and deploy your code with confidence. Learn more at rollbar.com/changelog. DigitalOcean – DigitalOcean is simplicity at scale. Whether your business is running one virtual machine or ten thousand, DigitalOcean gets out of your way so your team can build, deploy, and scale faster and more efficiently. New accounts get $100 in credit to use in your first 60 days. Algolia – Our search partner. Algolia’s full suite search APIs enable teams to develop unique search and discovery experiences across all platforms and devices. We’re using Algolia to power our site search here at Changelog.com. Get started for free and learn more at algolia.com. 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:Jason Lengstorf – Website, GitHub, XAdam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – Website, GitHub, LinkedIn, Mastodon, XShow Notes: GatsbyJS raised a $3.8M seed round and is now a startup GatsbyJS.org GatsbyJS Integrations JAMStack on The Changelog #251 Firefox 61 with Accessibility Inspector Gatsby Showcase Learning how to code with Gatsby Workshop.me - Live Technical Training Something missing or broken? PRs welcome!

In this special episode of The Changelog we’re sharing a full-length episode of our newly launched podcast called Practical AI — covering AI, Machine Learning, and Data Science. In this episode Mat Ryer and David Hernandez joined Daniel and Chris to talk about MachineBox, building a company around AI, and democratizing AI. Join the discussionChangelog++ members support our work, get closer to the metal, and make the ads disappear. Join today!Sponsors:Airbrake – Airbrake is an exception reporting service, currently providing error monitoring for 50,000 applications with support for 18 programming languages. Linode – Our cloud server of choice. Deploy a fast, efficient, native SSD cloud server for only $5/month. Get 4 months free using the code changelog2018. Start your server - head to linode.com/changelog GoCD – GoCD is an on-premise open source continuous delivery server created by ThoughtWorks that lets you automate and streamline your build-test-release cycle for reliable, continuous delivery of your product. 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:Mat Ryer – GitHub, LinkedIn, Bluesky, XDavid Hernandez – GitHub, XChris Benson – Website, GitHub, LinkedIn, Bluesky, XDaniel Whitenack – Website, GitHub, XShow Notes: MachineBox Practical AI #2: Putting AI in a box at MachineBox with Mat Ryer and David Hernandez Practical AI with Chris Benson and Daniel Whitenack Something missing or broken? PRs welcome!