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Mermaid Gantt diagrams for displaying distributed traces in Markdown (2023)
Today I noticed via a tweet by @mitsuhiko that Mermaid Gantt diagrams are great for displaying distributed trace information like what you’d get from JaegerU...
Topics /
Software Engineering
The most popular blog posts about software engineering on Hacker News. 21,817 posts.
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How I Start: Haskell
My name is Chris. I teach Haskell to people that are new to programming and as well as long-time coders. Haskell is a general purpose programming language that is most useful to mere mortals.
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Cool but obscure X11 tools
Cool, but obscure X11 tools.
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Rewriting Rust
The Rust programming language feels like a first generation product. You know what I mean. Like the first iPhone - which was amazing by the way. They made an entire operating system around multitouch. A smart phone with no keyboard. And a working web browser. Within a few months, we
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The Value in Go’s Simplicity
After using Go for a couple years, I’ve really come to appreciate its simplicity. I started writing Go at work a couple months ago, and have found it really easy to iterate on – much more so than Python and Java.
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No Config for Old Men
Ask anyone who's really into cooking and they'll tell you how important it is to have a kitchen that's arranged just right. To someone who rarely cooks, a kitchen is probably just a place to store a few pots and a toaster, and the placement of such stuff doesn't matter much: canned soup and microwave dinners are…
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GitHub introduces sub-issues, issue types and advanced search
Following our opt-in preview last year, we are excited to release sub-issues, issue types and advanced search for issues to everyone! 🎉 Thank you to everyone who opted-in and gave…
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Modern SAT solvers: fast, neat and underused
Before I started doing research, I saw SAT solvers as academically interesting but without practical uses ouside of other academic applications. I've since then changed my mind, and I want to change yours, because modern SAT solvers are neat, fast and almost criminally underused by the industry.
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Making any integer with four 2s
There's a cute math puzzle that can be interesting to folks on very different levels:
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How to draw software architecture diagrams (2022)
D2 is a modern DSL that turns text to diagrams.
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Getting to Go: Garbage collection and runtime issues
A technical talk about the structure and details of the new, low-latency Go garbage collector.
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CSS Grid Level 2 – subgrid is coming to Firefox
The subgrid feature which is part of Level 2 of the CSS Grid Specification is not yet shipping in any browser, but is now available for testing in Firefox Nightly. ...
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Firecracker – Lightweight Virtualization for Serverless Computing
One of my favorite Amazon Leadership Principles is Customer Obsession. When we launched AWS Lambda, we focused on giving developers a secure serverless experience so that they could avoid managing infrastructure. In order to attain the desired level of isolation we used dedicated EC2 instances for each customer. This…
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netaddr.IP: a new IP address type for Go
The Go standard library’s net.IP type is problematic for a number of reasons. We wrote a new one.
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Bun’s New Crash Reporter
How we built an anonymous Zig/C++ crash reporter that doesn't require debug symbols to be shipped with the application.
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Image Processing 101
At the Recurse Center, I spent some time teaching myself image processing. When I started, I had no idea what it entailed. I just knew that it could help me recognize text, shapes and patterns and to do interesting things with them.
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Apple M1 vs. Ryzen 3900X vs. Intel I9 in Software Development
I'm pretty impressed by what I've seen with Apple's M1 Chip. It's really fast and powerful for essential everyday tasks, which include browsing the web, working with Intel-based apps, and using programming apps. Yes – the ecosystem is moving, and that may take time, but I think M1 is worth paying
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Things That Turbo Pascal is Smaller Than
It's not about technology for its own sake. It's about being able to implement your ideas.
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The Failed Promise of Web Components
Web Components had so much potential to empower HTML to do more, and make web development more accessible to non-programmers and easier for programmers. Remember how exciting it was every time we got new shiny HTML elements that actually do stuff ? Remember how exciting it was to be able to do sliders, color pickers…
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Replacing Middle Management with APIs
There’s a trend in Silicon Valley startups to create a software layer in industries that were traditionally pure human services. Uber and Lyft have created software layers in the taxi industry, 99designs Tasks in the visual design industry, Homejoy in the cleaning industry, and so on. These new software services…
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Programming: Doing it more vs. doing it better
A few years ago, very early into my programming career, I came across a story: The ceramics teacher announced on opening day that he was dividing the class into two groups. All those on the left si…
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Mojo might be the biggest thing to happen in programming for decades
Mojo is a new programming language, based on Python, which fixes Python’s performance and deployment problems.
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Announcing TypeScript 3.0
TypeScript 3.0 is here! Today marks a new milestone in the TypeScript journey, serving JavaScript users everywhere.If you're unfamiliar with TypeScript,
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Weep for Graphics Programming
The mainstream real-time graphics APIs, OpenGL and Direct3D, make miserable standard bearers for the age of hardware heterogeneity. Their approach to heterogeneous programming leads to stringly typed interfaces, a huge volume of boilerplate, and impoverished GPU-specific programming languages.
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Weird Python Integers
Python integers are stranger than I thought and playing with them can have surprising consequences.