A retrospective on July 2025, when OpenAI's acquisition of Windsurf collapsed, Google licensed the technology and hired the founders, and Cognition bought what remained — all in one extraordinary weekend that taught every engineering team a lesson about vendor risk. ...more
A retrospective on June 2025, when Google launched Gemini CLI — an open-source terminal coding agent with a startlingly generous free tier — and the command line became the default home for agentic development. ...more
A retrospective on May 2025, when Microsoft used Build to give Copilot its agent moment — a coding agent you assign issues to, agent mode for everyone, and a bet that agents belong in the repository. ...more
A retrospective on April 2025, when Apache Airflow 3.0 went GA with the Task SDK, assets, automatic DAG versioning, and a new api-server architecture — and removed SubDAGs and SLAs for good. ...more
A retrospective on March 2025, when Apache Kafka 4.0 removed ZooKeeper entirely, went KRaft-only, and previewed queues for Kafka — and what the upgrade actually required of operators. ...more
A retrospective on February 2025, when Claude Code arrived as a research preview — terminal-native agentic coding, the plan-act-observe loop, and why the command line turned out to be the right home for agents. ...more
A retrospective on January 2025, when DeepSeek released R1 under an MIT license, upended the training-cost narrative, and put local and self-hosted models on every enterprise agenda overnight. ...more
A retrospective on December 2024, when teams spent the quiet weeks migrating to Svelte 5 — runes, signals-based reactivity, and what it felt like to trade compiler magic for explicitness. ...more
A retrospective on November 2024, when Anthropic released the Model Context Protocol — hosts, clients, servers, and a stdio transport — and quietly solved the N-times-M integration problem for AI applications. ...more
A retrospective on October 2024, when Python 3.13 shipped an experimental free-threaded build and an experimental JIT — the first concrete steps in retiring the GIL after three decades. ...more