The latest blog posts to take off on Hacker News. 7,293 posts.
_posted by Stephen De Gabrielle and John Clements_ We are pleased to announce Racket v9.0 is now available from https://download.racket-lang.org/. **Racket 9.0 is here!** A major release is always exciting and Racket 9.0 is no exception in that it intr...
Introducing the MCP Apps Extension proposal (SEP-1865) to standardize interactive user interfaces in MCP, developed with the MCP-UI creators and maintainers from OpenAI and Anthropic.
Igalia is an open source consulting firm specialised in the development of innovative projects and solutions. Our engineers have expertise in a wide range of technological areas, including browsers and client-side web technologies, graphics pipeline, compilers and virtual machines. We have the most WPE, WebKit…
Introducing GPT-5.1-Codex-Max, a faster, more intelligent agentic coding model for Codex. The model is designed for long-running, project-scale work with enhanced reasoning and token efficiency.
Gemini 3 is introducing advanced agentic coding capabilities, plus Google Antigravity, a new agentic development platform.
We are pleased to announce the release of Ruby 4.0.0-preview2. Ruby 4.0 updates its Unicode version to 17,0.0, and so on.
Learn how code execution with the Model Context Protocol enables agents to handle more tools while using fewer tokens, reducing context overhead by up to 98.7%.
A great engineer (controls being no exception) has to be part hacker, part master craftsman.
Kiro, Spec-kit, Bmad, Tessl, and other SDD frameworks turn business analysts into Markdown reviewers. Isn't there a more agile way to use Coding Agents?
Happy Birthday, Go!
Structured outputs on the Claude Developer Platform guarantee API responses match your JSON schemas and tool definitions. Now in public beta for Sonnet 4.5 and Opus 4.1, this feature eliminates parsing errors and failed tool calls for production applications.
GPT-5.1 is now available in the API, bringing faster adaptive reasoning, extended prompt caching, improved coding performance, and new apply_patch and shell tools.
Last year, we wrote about why a memory safety strategy that focuses on vulnerability prevention in new code quickly yields durable and compounding gains. This year we lo…
Learn practical optimization hacks, from data structures to built-in modules, that boost speed, reduce overhead, and keep your Python code clean.
Avalonia is bringing .NET MAUI to Linux and WebAssembly, delivering on the community's most requested features since MAUI launched.
Deploy .NET 10 apps on Heroku with day-one support. Learn about the new LTS release , file-based apps , and SLNX solutions.
Announcing the release of .NET 10, the most productive, modern, secure, intelligent, and performant release of .NET yet. With updates across ASP.NET Core, C# 14, .NET MAUI, Aspire, and so much more.
Learn how we use macros to make it less painful to use Zig structs in C++ (and vice versa)
TigerBeetle is a financial transactions database built for correctness. Yet, building a correct system from correct components remains a challenge:
Run reproducible, immutable environments in Kubernetes without container images. Faster deploys, SBOMs-by-default, and zero drift with Flox.
OCaml's type system catches state corruption at compile time. Type-safe SQL, automatic serialization, and immutability by default prevent entire categories of bugs.
They're like riding a bike: easy, and you don't get it until you try.
New AI agent evolves algorithms for math and practical applications in computing by combining the creativity of large language models with automated evaluators
Kimi K2 Thinking, Moonshot's best open-source thinking model.
Explore data with Python & SQL, work together with your team, and share insights that lead to action — all in one place with Deepnote.
Codemaps is meant to offer a shared understanding of a system between humans and AI, enabling your AI to teach you about the code you are looking at…
A deep dive into how JavaScript source maps work under the hood, with examples showing how all the pieces fit together.
Transducer: Composition, Abstraction, Performance
You know, technically, I never said anything about a version *four*
