pbb.io/blog

Blog

2026

TIL Bun has built-in parallel and sequential script running

til February 9 Bun

2025

TIL how to suppress log output in ExUnit tests

til December 5 Elixir

TIL how to bulk-change file creation dates on macOS

til August 11 macOS

TIL how to check if a port is open using only Bash

til May 16 DockerBash

TIL how to reference Tailwind 4 theme variables in JavaScript

til April 19 TailwindCSSJavaScript

TIL not to use resource reservations on frequent Kubernetes CronJobs

til February 6 Kubernetes

TIL how to scroll elements into view with JavaScript

til February 1 JavaScript

2024

TIL how to use a variable as the default for another variable in GitLab CI

til November 4 GitLab CI

TIL you can include other files via Docker Compose

til August 21 Docker

TIL N+1 queries are OK in SQLite

til June 26 SQLite

TIL you can purge the 1.1.1.1 DNS Cache on Cloudflare

til June 13 DNS

TIL you can globally lock a callback to be called on a single BEAM node at once

til May 25 ErlangElixir

TIL you can use emojis as favicons

til April 1 HTML

TIL how to fix flaky faker tests in Phoenix LiveView

til February 15 ElixirPhoenixPhoenix LiveView

TIL the best way to parse Markdown in Elixir

til February 3 Elixir

TIL how to add a locale to Elixir Gettext

til February 1 Elixir

TIL how to replace Nativefier with basic browser features

til January 25 DockerSoftware

TIL that browsers have now implemented native smooth scrolling

til January 18 CSS

TIL you can provide attribute examples and allowed values to your Phoenix Components

til January 16 ElixirPhoenix LiveView

TIL you can style Atom feeds with XSLT

til January 10 ElixirPhoenix

2023

TIL how to style progress bars with Tailwind CSS

til April 26 CSSTailwindCSS

TIL Mix supports sparse checkouts for git dependencies

til January 15 Elixir