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The best Elixir newsletters

6 newsletters, ranked by editorial quality and how recently they published. Looking for something more specific? Search instead.

blog.sequinstream.com· irregular· Inactive for over a year

An engineering blog from the Sequin team covering Postgres change data capture, pipeline architecture in Elixir, and product announcements. Readers get detailed explanations of design decisions such as back-pressure, delivery guarantees and duplicate handling.

postgres cdclogical replicationgenstageback-pressureexactly-once deliveryidempotency
someonewho.codes· irregular· Published 4 days ago

A personal developer blog covering software projects built with Elixir, Phoenix and Go, along with reflections on side-project decisions and personal life. Readers get candid first-person write-ups of what was built, why it was dropped or released, and the lessons learned.

elixirphoenix liveviewpasskeyswebauthnside projectsgo
georgeguimaraes.com· weekly· Published 29 days ago

A developer's blog on AI-assisted and agentic engineering in Elixir, with practical posts on testing patterns, Neovim tooling and code generation. Readers get opinionated, code-backed explanations of how the author builds and uses small open-source tools.

elixirmimicexunitneovimai code reviewclaude code
geekmonkey.org· irregular· Inactive for over a year

A personal technical blog covering Elixir and Ecto, with hands-on posts on Credo custom checks for Elixir 1.19 regex deprecations, bulk updates with PostgreSQL unnest in Ecto, and detecting unused database columns via schema introspection. Readers get concrete code walkthroughs and practical patterns for maintaining Elixir codebases.

elixirectocredopostgresqlstatic analysisregex
monkeyvault.net· irregular· Inactive for over a year

MonkeyVault is a technical blog-style newsletter by a long-time Elixir developer, covering distributed Erlang and Elixir clustering and step-by-step infrastructure guides such as running an Erigon Ethereum node on AWS with Ansible, Terraform, and Prometheus. Readers get detailed, hands-on tutorials with real commands and configuration files.

distributed erlangelixir clusteringerigonethereum nodeawsansible
solnic.dev· irregular· Inactive for over a year

A developer's blog-style newsletter covering Elixir and Ruby libraries, open source work, and programming techniques. Readers get announcements of new Elixir tools like Drops.Relation and TextParser, plus practical tips such as testing logs with ExUnit.CaptureLog.

elixirdrops.relationectoruby object mapperexunitcapture log