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Introduction to GPU Programming in Chapel
This post gives a beginner’s introduction to Chapel’s GPU programming features
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The latest blog posts to take off on Hacker News. 7,293 posts.
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The current state of OpenTelemetry
OpenTelemetry round for 2023 and what to expect in 2024
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CLI user experience case study
Topiary’s journey to a modern, user-friendly CLI experience.
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Keycloak open redirect: wildcard redirect URIs can be exploited to steal tokens
CVE-2023-6927 Keycloak vulnerability allows bypassing redirect URI validation which can be used as a vector for stealing authorization codes, access tokens and be used to redirect victims to arbitrary hosts.
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Postgres Incremental Backup
We walk through the incremental backup feature committed to the Postgres 17 development branch by Robert Haas. We show an example on our local machine.
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Is htmx Just Another JavaScript Framework?
Alexander Petros give a thoughtful exploration of htmx's relationship to traditional JavaScript frameworks, examining how its HTML-first approach and narrow focus on network requests sets it apart. He argues that while htmx exhibits framework-like qualities in how it shapes application architecture, its deep…
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Dennis Ritchie on the priorities of && || vs. == etc. (1982)
Early C had no separate operators for & and && or | and || . (Got that?) Instead it used the notion (inherited from B and BCPL ) of "truth-value context": where a Boolean value was expected, after "if" and "while" and so forth, the & and | operators were interpreted as && and || are now; in ordinary expressions, the…
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9 years of Apple text editor solo dev
Thoughts on building Paper as an indie maker.
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90x Faster Than Pgvector – Lantern's HNSW Index Creation Time
Index creation time is a critical database metric. Learn more about how Lantern enables 90x faster index creation times than pgvector, and how Lantern compares to Pinecone.
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PyPy has moved to Git, GitHub
PyPy has moved its canonical repo and issue tracker from https://foss.heptapod.net/pypy/pypy to https://github.com/pypy/pypy. Obviously, this means development will now be tracked in Git rather than M
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Ruby 3.3
We are pleased to announce the release of Ruby 3.3.0. Ruby 3.3 adds a new parser named Prism, uses Lrama as a parser generator, adds a new pure-Ruby JIT comp...
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Enlightenment 0.26
This is the latest release of Enlightenment. This has a lot of fixes mostly with some new features.
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Unveiling the big leap in Ruby 3.3's IRB
In this blog post, we will delve into the major enhancements introduced in Ruby 3.3’s IRB, as well as what’s currently planned for the next year.
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How does a B-tree make queries fast?
B-tree is a structure that helps to search through great amounts of data. It was invented over 40 years ago, yet it is still employed by the majority of modern databases. Although there are newer index structures, like LSM trees, B-tree is unbeaten when handling most of the database queries.
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Deep cloning objects in JavaScript
It’s been a long time coming, but we finally now have the built-in `structuredClone` function to make deep cloning objects in JavaScript a breeze
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Wasmer JavaScript SDK
Dive into a world where running any WASI and WASIX package in your browser is a breeze. Whether it's Python, Bash, FFmpeg, or [any package published](<h...
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Mistral 7B Fine-Tune Optimized
The OpenPipe platform has migrated to Weights & Biases and CoreWeave. Browse migration details and the OpenPipe technical archive.
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Build a search engine, not a vector DB
Don’t confuse embeddings with memory. To build effective RAG, start with a search engine, not just a vector database.
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Vulkan video extensions for accelerated H.264 and H.265 encode
In April 2021, the Vulkan® Working Group at Khronos® released a set of provisional extensions, collectively referred to as ‘Vulkan Video’ which provide seamless encoding and decoding of video streams using a variety of video coding standards. The December 2022 release of Vulkan 1.3.238 saw the finalization of the…
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All code is technical debt
As adding more code to a product will slow down development, we should view all code as technical debt.
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Hardware Intrinsics in .NET 8
.NET 8 includes significant improvements to the Hardware Intrinsics feature.
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Qt 6.6 and 6.7 Make QML Faster Than Ever: A New Benchmark and Analysis
The Qt Quick Compiler has learned a few new tricks recently that can make your QML code run a lot faster.
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PostgreSQL 16 Bi-Directional Logical Replication
Introduction In this blog, we'll be going over some more advanced topics new in Postgres 16. Having some experience with Linux, Postgres, and SQL is necessary as we'll not only be going over these new features but also how to implement them. This blog was written using PostgreSQL 16 (Development Version) running on…
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Ruby 3.3's YJIT: Faster While Using Less Memory
This year, the YJIT team has been working hard to improve and optimize YJIT. We’re proud to say that the version of YJIT to be included with Ruby 3.3 is leaps and bounds ahead of Ruby 3.2’s. It provides better performance across the board, while also warming up faster and using less memory. The 3.3 release is also…
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Fly Kubernetes
Introducing Fly Kubernetes: If you want K8s on Fly.io, we built something for you.
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Advancements in machine learning for machine learning
Posted by Phitchaya Mangpo Phothilimthana, Staff Research Scientist, Google DeepMind, and Bryan Perozzi, Senior Staff Research Scientist, Google Re...