The best Web Performance newsletters

A corporate engineering blog from Base-Station Private Limited publishing technical articles on backend architecture, Postgres connection pooling with Node.js, frontend performance tuning and REST API design. Readers get concrete code examples and trade-off framing for infrastructure decisions, though the excerpts read as marketing-adjacent company content.

Enjin of Themex is a newsletter from a company selling a Ghost theme for startup teams, mixing essays on software performance with product-building lessons. Recent issues offer general advice on profiling applications, designing AI code assistants and rethinking AI code review, with the product promotion running throughout.