Anders Hejlsberg: How to Build a Programming Language
Language evolution is a one-way street: you can always add, but you can never take away without breaking the community’s trust. While the initial greenfield phase of a new language is incredibly fun, long-term language design quickly becomes a game of ruthlessly saying no to new features. To avoid burying a mature language under conceptual baggage, every proposed feature should practically start with minus 500 points—requiring it to prove massive, transformative value before it ever earns its way into the ecosystem.
The AI Industry as You Know It Died Today
The era of unrestricted public access to frontier AI may have just come to an end. Following government intervention in the rollouts of OpenAI’s GPT-5.6 and Anthropic’s latest frontier models, the AI ecosystem is shifting rapidly away from commercial democratization. Instead, it is entering tight, state-sanctioned territory reminiscent of a modern-day Manhattan Project.
By Humans, For Humans
We are rapidly approaching an era where a non-zero number of technical, product, and design decisions will be made without a single human in the loop. While the tech ecosystem rushes toward agentic omniscience, there is a massive differentiator in refusing to be a “Technology Person” (derogative). Building with an explicitly anti-AI approach is no longer just a philosophical stance—it is a commitment to keeping humanity, in all its fallibility and imprecision, at the core of design.
The Open Weight Models that Matter: June 2026
Contrary to expectations, the intelligence and capability of open-weight AI models are keeping pace with closed frontier labs, maintaining a tight 3-to-6-month gap. As enterprise focus shifts heavily toward cost efficiency, models like DeepSeek V4 Flash and GLM 5.2 are breaking through—proving that you can run frontier-class agentic and coding workflows at a fraction of the price without relying on closed ecosystems.
Introduction to Cloudflare Workers for Web Apps
Cloudflare Workers are rapidly redefining the deployment landscape for modern web apps, offering a compelling alternative to traditional AWS Lambda functions. By running on V8 isolates, they virtually eliminate the penalty of “cold starts” with single-digit millisecond startup times. However, this impressive latency advantage comes with unique architectural trade-offs—such as strict request isolation—that require a shift in how developers handle state and database connections.
Original, Master.dev (Formerly Frontend Masters)
How Are Memories Stored Inside Your Brain?
Your memory system is deeply intertwined with the mechanisms for learning. It was never designed to create an accurate representation of the world… Ironically, the more you remember something actively, the less of the original experience remains.
Original, in a nutshell – kurzgesagt
My Diagnosis Was a License to Finally Trust Myself
For women who spent decades masking—suppressing instinctive responses and exhausting themselves to perform neurotypicality—an adult ADHD or autism diagnosis does more than deliver clinical validation. It fundamentally reframes a lifetime of friction as structural rather than personal. However, because comprehensive evaluations remain a costly privilege, the profound emotional healing and self-compassion that come with a formal label remain disproportionately out of reach for many who need them most.