
The Changelog: Software Development, Open Source
Software's best weekly news brief, deep technical interviews & talk show.
Latest episodes

Aug 29, 2015 • 1h 9min
Clojure, ClojureScript, and Living Clojure (Interview)
In this lively discussion, Carin Meier, author of Living Clojure and a math and physics enthusiast, shares her journey from ballet to coding. She dives into the vibrant Clojure community, discussing its interoperability with Java and applications in large organizations. Carin introduces the fascinating concept of chemical programming, blending computer science with biology. The conversation wraps up with insights on mastering Clojure, reflecting on the importance of patience and practice, and exploring the playful side of coding.

Aug 22, 2015 • 56min
BoltDB, InfluxDB, Key-Value Databases (Interview)
Ben Johnson joined the show to talk about BoltDB, InfluxDB, and several other key-value store databases out there and why he’s so passionate about developing open source software.
Join the discussionChangelog++ members support our work, get closer to the metal, and make the ads disappear. Join today!Sponsors:Codeship – If it works with Docker, it works with Codeship Jet.
imgix – Real-time Image Processing. Resize, crop, and process images on the fly, simply by changing their URLs.
Casper – Casper mattresses are awesome! Use code CHANGELOG at checkout to get $50 towards your mattress.
Toptal – Join Toptal and work with awesome people from anywhere in the world. Freelance with companies like Airbnb, Artsy & IDEO.
Featuring:Ben Johnson – Website, GitHub, XJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes:
Ben Johnson on Twitter
Ben Johnson on GitHub
BoltDB - Embedded key/value store
LMDB - Key/value store BoltDB is based on
LevelDB - Popular embedded key/value store from Google
InfluxDB - Timeseries database written in Go that Ben works on
Parquet - Columnar storage format that Ben is porting to Go
The Secret Lives of Data
[Hero] Ilya Grigorik on GitHub
Something missing or broken? PRs welcome!

Aug 15, 2015 • 1h 13min
Middleman and Static Site Generators (Interview)
Thomas Reynolds, the creator of Middleman, joined the show to talk about the history of static site generators, how he got into open-source, his love for Go, and what’s to come in Middleman v4.
Join the discussionChangelog++ members support our work, get closer to the metal, and make the ads disappear. Join today!Sponsors:Codeship – If it works with Docker, it works with Codeship Jet.
DigitalOcean – Use the code CHANGELOG to get a $10 hosting credit when you create a new DigitalOcean account
Toptal – Join Toptal and work with awesome people from anywhere in the world. Freelance with companies like Airbnb, Artsy & IDEO.
Featuring:Adam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes:
Middleman: Hand-crafted frontend development
staticmatic/staticmatic
My Weird Ruby « Thomas Reynolds
Middleman: Upgrading to v4
hamstergem/hamster
egonSchiele/contracts.ruby
bhollis (Ben Hollis)
karlfreeman (Karl Freeman)
Arcovion (Eliott Appleford)
People · Middleman
Pixi.js - 2D webGL renderer with canvas fallback
Reach any screen. API-first CMS for multi-device publishing - Contentful
Netlify: The premium hosting service for modern static websites
Something missing or broken? PRs welcome!

Aug 7, 2015 • 1h 10min
Prometheus and service monitoring (Interview)
Julius Volz from SoundCloud joined the show to talk about Prometheus, an open-source service monitoring system written in Go.
Join the discussionChangelog++ members support our work, get closer to the metal, and make the ads disappear. Join today!Sponsors:Codeship – If it works with Docker, it works with Codeship Jet.
DigitalOcean – Use the code CHANGELOG to get a $10 hosting credit when you create a new DigitalOcean account
Toptal – Join Toptal and work with awesome people from anywhere in the world. Freelance with companies like Airbnb, Artsy & IDEO.
Featuring:Adam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes:
Julius Volz (@juliusvolz) on Twitter
Julius Volz (@juliusv) on GitHub
Prometheus Homepage
Prometheus on GitHub
Prometheus Community
Prometheus Google Group
What is Prometheus?
Monitoring at SoundCloud with Prometheus
Push vs Pull for Monitoring | Big Data for Travel – Boxever
Icinga | Open Source Monitoring
Nagios - The Industry Standard in IT Infrastructure Monitoring
The Changelog #167: Mesos and Mesosphere DCOS with Tobi Knaup
The Changelog #163: Go in the Modern Enterprise Using gokit with Peter Bourgon
Björn Rabenstein (@beorn7) on GitHub
John Carmack (Wikipedia)
Rob Pike (Wikipedia)
Dmitry Vyukov (@dvyukov) on Twitter
Changelog Community Membership (get access to our members only Slack room)
Changelog Weekly
Changelog Nightly
Something missing or broken? PRs welcome!

Jul 31, 2015 • 59min
Mesos and Mesosphere DCOS (Interview)
Tobi Knaup, co-founder & CTO of Mesosphere joined the show to talk about the datacenter operating system, and all the open source around it.
Join the discussionChangelog++ members support our work, get closer to the metal, and make the ads disappear. Join today!Sponsors:Codeship – If it works with Docker, it works with Codeship Jet.
Toptal – Join Toptal and work with awesome people from anywhere in the world. Freelance with companies like Airbnb, Artsy & IDEO.
DigitalOcean – Use the code CHANGELOG to get a $10 hosting credit when you create a new DigitalOcean account
Featuring:Adam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes:
Tobi Knaup (@superguenter) on Twitter
Tobi Knaup (@guenter) on GitHub
The Mesosphere Datacenter Operating System
CoreOS is Linux for Massive Server Deployments
mesos/chronos
Kubernetes by Google
Mesosphere
Caffe | Deep Learning Framework
Marc Andreessen
Prometheus
Something missing or broken? PRs welcome!

Jul 25, 2015 • 1h 9min
JavaScript in the Wild at NEJS Conf (Interview)
Jerod Santo took off his host hat this show and joined Zach Leatherman, and Nick Nisi, his co-organizers of NEJS Conf to talk about JavaScript in the wild in Omaha, Nebraska.
Join the discussionChangelog++ members support our work, get closer to the metal, and make the ads disappear. Join today!Sponsors:Codeship – If it works with Docker, it works with Codeship Jet.
Toptal – Join Toptal and work with awesome people from anywhere in the world. Freelance with companies like Airbnb, Artsy & IDEO.
HipChat – Great teams use HipChat. Group and private chat, file sharing, and integrations. Sign up for your free 90-day trial of HipChat Plus.
Featuring:Adam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes:
Zach Leatherman (@zachleat) on Twitter
Nick Nisi (@nicknisi) on Twitter
Jerod Santo (@jerodsanto) on Twitter
NEJS Conf
Big Wheel Brigade
Making NEJS Conf Inclusive and Accessible
Hero: John Resig
The Superbytes
Something missing or broken? PRs welcome!

Jul 18, 2015 • 1h 4min
Betting the company on Elixir and Ember (Interview)
Brian Cardarella joined the show to talk about the bet he’s placed on Elixir and Ember to be the focus of his company.
Join the discussionChangelog++ members support our work, get closer to the metal, and make the ads disappear. Join today!Sponsors:Codeship – If it works with Docker, it works with Codeship Jet.
Code School – Learn to program by doing with hands-on courses. Sign up for Code School at only $19/month. That’s $10 off per month!
HipChat – Great teams use HipChat. Group and private chat, file sharing, and integrations. Sign up for your free 90-day trial of HipChat Plus.
Featuring:Brian Cardarella – GitHub, XJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes:
Brian Cardarella (@bcardarella) | Twitter
Brian Cardarella on GitHub
Elixir - A dynamic, functional language designed for building scalable and maintainable application
DockYard - Web and Mobile User Experience Consultancy
The New DockYard.com
Ember.js - Ember.AutoLocation
Robert Jackson (@rwjblue) | Twitter
Ember.js - A framework for creating ambitious web applications.
Something missing or broken? PRs welcome!

Jul 11, 2015 • 1h 17min
Semantic UI Returns (Interview)
Jack Lukic is back again to talk about what’s new with Semantic UI, the progress he, 104 contributors, and hundreds of translators have made towards a front-end standard only rivaled by Twitter’s Bootstrap numbers. We discuss the why and the how of him dedicating everything he has to Semantic UI and the potential it brings.
Join the discussionChangelog++ members support our work, get closer to the metal, and make the ads disappear. Join today!Sponsors:Codeship – If it works with Docker, it works with Codeship Jet.
Code School – Learn to program by doing with hands-on courses. Sign up for Code School at only $19/month. That’s $10 off per month!
HipChat – Great teams use HipChat. Group and private chat, file sharing, and integrations. Sign up for your free 90-day trial of HipChat Plus.
Featuring:Adam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XJerod Santo – GitHub, LinkedIn, Mastodon, XShow Notes:
Semantic UI
Semantic-Org/Semantic-UI-Meteor
Translating Semantic UI Docs · Semantic-Org/Semantic-UI Wiki
Semantic-Org/Semantic-UI
The Changelog #106: Semantic UI with Jack Lukic
purifycss/purifycss
Introducing Incremental DOM
Bootstrap’s Homepage
Matt-Esch/virtual-dom
Semantic UI - Investors
Something missing or broken? PRs welcome!

Jul 4, 2015 • 1h 21min
Go in the Modern Enterprise and Go Kit (Interview)
Peter Bourgon joined the show to talk about building microservices using Go in the modern enterprise and his microservices toolkit Go kit.
Join the discussionChangelog++ members support our work, get closer to the metal, and make the ads disappear. Join today!Sponsors:Codeship – If it works with Docker, it works with Codeship Jet.
DigitalOcean – Use the code CHANGELOG to get a $10 hosting credit when you create a new DigitalOcean account
Toptal – Join Toptal and work with awesome people from anywhere in the world. Freelance with companies like Airbnb, Artsy & IDEO.
Featuring:Peter Bourgon – GitHub, XAdam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XShow Notes:
Register for Gopher Slack and talk to Peter and other Gophers in Gopher Slack. Check out the #gotimefm channel and our Go Time podcast too.
go-kit/kit
Go kit: Go in the modern enterprise
(21) Go kit - Google Groups
Go and the Modern Enterprise - Peter Bourgon - London Go Gathering 2015 - YouTube
Gophercon 2015
Weaveworks • Weave - All you need to connect, observe and control your containers
The Changelog #3: Google’s Go Programming Language
weaveworks
go-kit/kit
kit/log at master · go-kit/kit
kit/metrics at master · go-kit/kit
kit/circuitbreaker at master · go-kit/kit
kit/loadbalancer at master · go-kit/kit
kit/ratelimit at master · go-kit/kit
kit/tracing at master · go-kit/kit
Dapper, a Large-Scale Distributed Systems Tracing Infrastructure
Distributed Systems Tracing with Zipkin | Twitter Blogs
twitter/zipkin
Announcing Appdash, an open-source perf tracing suite - The Sourcegraph Blog
Incubation Status Template - Apache Incubator
kit/addsvc at master · go-kit/kit
Something missing or broken? PRs welcome!

Jun 26, 2015 • 1h 19min
Octopress 3.0 (Interview)
Brandon Mathis joined the show to tell us all about the much anticipated 3.0 release of Octopress - his Jekyll-based blogging framework for hackers. Octopress 3.0 is a complete rewrite and has been in the works for quite a while. We find out why Brandon decided to go for The Big Rewrite and what’s been taking so long (hint: it’s not because the dude’s been slackin’).
Join the discussionChangelog++ members support our work, get closer to the metal, and make the ads disappear. Join today!Sponsors:Codeship – If it works with Docker, it works with Codeship Jet.
Toptal – Join Toptal and work with awesome people from anywhere in the world. Freelance with companies like Airbnb, Artsy & IDEO.
Featuring:Adam Stacoviak – Website, GitHub, LinkedIn, Mastodon, XShow Notes:
Brandon Mathis :: Design Enthusiast :: Blog
Brandon Mathis on CodePen
Octopress 3.0 is coming
The Web 2.0 Show #45: GitHub
David Lanham
Octopress GitHub Org
octopress/octopress
octopress/genesis-theme
The Changelog #17: Open Source publishing with Geoffrey Grosenbach, Brandon Mathis, and Tim Caswell
Something missing or broken? PRs welcome!