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Run DeepSeek R1 Dynamic 1.58-bit
DeepSeek R-1 is the most powerful open-source reasoning model that performs on par with OpenAI's o1 model. Run the 1.58-bit Dynamic GGUF version by Unsloth.
New
The latest blog posts to take off on Hacker News. 21,819 posts.
3032
In Zig, what's a writer?
Karl Seguin's Blog - A mix of coding and creative writing
3033
I trusted an LLM, now I'm on day 4 of an afternoon project
A quick project spiraled into a marathon of AI missteps, hardware headaches, and hard-earned lessons. Welcome to the story of Deskthang.
3034
Go 1.24's go tool is one of the best additions to the ecosystem in years
Why I'm very excited about `go tool` landing in Go 1.24.
3035
Better Know a Ruby Thing: Singleton Classes
Write an awesome description for your new site here. It will appear in your document head meta (for Google search results) and in your feed.xml site description.
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Bilinear down/upsampling, aligning pixel grids, and that infamous GPU half pixel (2021)
See this ugly pixel shift when upsampling a downsampled image? My post describes where it can come from and how to avoid those! It’s been more than two decades of me using bilinear texture filterin…
3037
My failed attempt to shrink all NPM packages by 5%
It seemed like a great idea at first.
3038
Rust’s worst feature
There are several aspects of Rust that I’m not particularly fond of but the one that takes the cake is core::io::BorrowedBuf which I despise with passion. It’s a nightly feature which puts in question my extreme emotions about it. On the other hand it means there’s time to stop it from getting stabilised and figure…
3039
When AI promises speed but delivers debugging hell
Lessons learned from building Codescribble with a little help (and a lot of frustration) from an AI
3040
Using AI for Coding: My Journey with Cline and LLMs
How I leveraged AI tools like Cline to enhance the UI/UX of a website and streamline backend tasks. From redesigning pages and translating content to navigating the benefits and challenges of AI-assisted development, this blog post highlights the potential of using large language models to boost productivity while…
3041
Composable SQL
Better SQL through typed, composable query fragments.
3042
The Simplicity of Prolog
Nowadays the most popular programming languages are Python, Javascript, Java, C++, C#, Kotlin and Ruby, and the average programmer is probably familiar with one or more of these languages. It's relatively easy to switch from one to another (barring any framework specific knowledge that may be needed), since they are…
3043
Searching for DeepSeek's glitch tokens
A first attempt at identifying and cataloging DeepSeek's glitched tokens
3044
Every HTML Element
An interactive page demonstrating every HTML element.
3045
The Mythical IO-Bound Rails App
When the topic of Rails performance comes up, it is commonplace to hear that the database is the bottleneck, so Rails applications are IO-bound anyway, hence Ruby performance doesn’t matter that much, and all you need is a healthy dose of concurrency to make your service scale. But how true is this in general?
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Trying out Zed after more than a decade of Vim/Neovim
After 15 years with Neovim, I'm trying out Zed as my daily driver text editor. In this post, I share why I'm switching and what my initial impressions are.
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A WebAssembly compiler that fits in a tweet
Starting with a 192-byte one-liner that implements a Reverse Polish Notation arithmetic compiler, we'll work backward to transform it into readable JavaScript by removing one code golf trick at a time
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Threlte 8
The next major release of Threlte
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Supercharge SQLite with Ruby Functions
An interesting twist in my recent usage of SQLite was the fact that I noticed my research scripts and the database intertwine more. SQLite is unique in that it really lives in-process, unlike standalone database servers. There is a feature to that which does not get used very frequently, but can be indispensable in…
3053
How we scaled Slack to support 1000s of developers
Here’s how we built a two-way Slack bridge with full impersonation to deliver white glove support to thousands of Railway developers from our help center.
3054
Using the most unhinged AVX-512 instruction to make fastest phrase search algo
Disclaimers before we start For those who don’t want to read/don’t care that much, here are the results. I hope after seeing them you are compelled to read. TL;DR: I wrote a super fast phrase search algorithm using AVX-512 and achieved wins up to 1600x the performance of Meilisearch. The source code can be found here…
3055
You should write "without bugs"
Why and how you should write "without bugs"
3056
Citations on the Anthropic API
Claude can now cite specific passages from your documents, delivering verifiable responses with built-in source tracking. Update: Now available in Amazon Bedrock. (June 30, 2025) Today, we're launching Citations, a new API feature that lets Claude ground its answers in source documents.
3057
Bun 1.2 Is Released
Built-in Postgres client with Bun.sql, built-in S3 object support with Bun.s3, a new text-based lockfile: bun.lock, Express is 3x faster, and a major update on Node.js compatibility.
3058
Understanding gRPC, OpenAPI and REST and when to use them in API design (2020)
When designing a modern API, learn when to use RPC (gRPC), OpenAPI or REST.
3059
Most Influential Papers in Computer Science History
This post celebrates influential papers that shaped technology and communication. Their foundational concepts inspire continued innovation, highlighting the importance of understanding our roots fo…
3060
So you wanna write Kubernetes controllers?
Any company using Kubernetes eventually starts looking into developing their custom controllers. After all, what’s not to like about being able to provision resources with declarative configuration: Control loops are fun, and Kubebuilder makes...