James Earl Douglas

Talks

• Applicative Validation in Scala
• Dependency Injection in Scala with Jellyfish
• Discovering Knowledge in Linked Data
• Functional Electromagnetism
• Functional Infrastructure
• Functional JDBC with the Reader Monad
• Functional Reactive UI Thing
• Functional Refactoring
• Hands-On Category Theory
• Imperative Web Workflows via Delimited Continuations
• Introduction to Monads
• Literate Programming with Codedown
• Microservices in Real Life
• Nix, Plus or Minus Cabal
• Purifying Code with Algebra
• Putting Functional Programming to Work
• Rapid Scala Development with sbt
• Real-World Functional Programming
• Scala DevOps: Collaborative Development and Continuous Deployment
• Scala in 2018: A Panel with Rod Johnson
• Scala via JavaScript
• SOA Proliferation Through Specification
• Swarm: Transparent Scalability Through Portable Continuations
• TDD with FireOtter
• The State Monad
• Types and JavaScript

Posts

• Effect Systems in Scala
• Functional Refactoring
• Introduction to Delimited Continuations
• Parametricity
• Programming Exercises
• Progressions of Concision
• Specified Versioning
• Spring MVC
• Type Classes in Scala

Projects

• Codedown: extract code blocks from Markdown files
• Geode: an IP geolocation microservice
• sbt-frege: build Frege code with sbt
• sbt-lit: build literate programs with sbt
• Scalave: evaluate Scala code online
• Sectery: a digital assistant IRC bot
• Spex: knowledge management through linked data
• swagger-test: specification-driven rest api testing
• Teep: functional programming in JavaScript
• xsbt-web-plugin: build J2EE Web applications with sbt
• zio-env: ZIO interoperability with environment variables
• zio-httpclient: ZIO interoperability with HttpURLConnection
• zio-jdbc: ZIO interoperability with Java JDBC
• zio-servlet: ZIO interoperability with Java servlets

Snippets

• AJAX
• APIs
• Argonaut Cheat Sheet
• AuthZ as an Effect
• Basic ScalaCheck Usage
• Centering Content with CSS
• Constructive Mathematics with Scala Macros
• Custom Query Parsing with an Elasticsearch Plugin
• Custom Settings and Tasks in sbt
• Delimited Continuations in Scala
• Doobie Cheat Sheet
• Embedding Jetty in Scala
• GADTing Rid of IO
• GNU Radio
• Haskell Recipes
• IRC Cheat Sheet
• Is Promise a monad?
• JSON-P
• Literate Programming with Codedown
• Logging with Scala and ELK
• Maven Template
• NixOS
• Notes on Software Engineering
• Programming Scala with effects
• Scalaz Cheat Sheet
• Seven Languages in Seven Scalas
• ZIO Cheat Sheet

Toys

• Air Quality Index
• Alarm
• Gravity
• Haskeval
• JCode
• Krypto
• Marky Mark
• mustache.js
• Ray Casting
• Sad Trombone
• Spectre Detector v1.0
• Tanks
• That's the joke.
• UV Index
• Wikidata Explorer
• Wikipedia Query
• Wiktionary Query

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