Blogs

There are a few blogs with APL as a main subject:
 * Dyalog Ltd.: Dyalog Blog and DYALOGue Newsletter
 * Kx Systems: Kx Blog
 * Optima Systems: Blog
 * Aaron Hsu: Fastidious Elegance
 * Paul Mansour: Tool of Thought — APL for the Practical Man
 * Elias Mårtenson: DHS Developments Blog
 * Rodrigo Girão Serrão: Mathspp Blog (English); Blogue Mathspp (Portuguese)
 * Kamila Szewczyk: Palaiologos
 * Moonchild: ∘.computer junk
 * fast.ai: APL Study Group
 * Isaac & Felix Flath: APL Exploration
 * Justin Dowdy: Justin's Weblog
 * Raimon Grau: puntoblogspot
 * Raghu Ranganathan: Blog

News aggregators

 * Jot Dot Times (apl.news) is a hand-curated news aggregator for APL blog posts and other news.
 * APL weekly newsletter collects each week's articles, projects and tutorials about APL, J, K, BQN, etc. from various news sources.