Sidharth Rajagopalan

Utility electrical engineer | Software developer

Sidharth Rajagopalan boosted:
Mitchell Hashimotomitchellh@hachyderm.io
2025-12-30

Slop drives me crazy and it feels like 95+% of bug reports, but man, AI code analysis is getting really good. There are users out there reporting bugs that don't know ANYTHING about our stack, but are great AI drivers and producing some high quality issue reports.

This person (linked below) was experiencing Ghostty crashes and took it upon themselves to use AI to write a python script that can decode our crash files, match them up with our dsym files, and analyze the codebase for attempting to find the root cause, and extracted that into an Agent Skill.

They then came into Discord, warned us they don't know Zig at all, don't know macOS dev at all, don't know terminals at all, and that they used AI, but that they thought critically about the issues and believed they were real and asked if we'd accept them. I took a look at one, was impressed, and said send them all.

This fixed 4 real crashing cases that I was able to manually verify and write a fix for from someone who -- on paper -- had no fucking clue what they were talking about. And yet, they drove an AI with expert skill.

I want to call out that in addition to driving AI with expert skill, they navigated the terrain with expert skill as well. They didn't just toss slop up on our repo. They came to Discord as a human, reached out as a human, and talked to other humans about what they've done. They were careful and thoughtful about the process.

People like this give me hope for what is possible. But it really, really depends on high quality people like this. Most today -- to continue the analogy -- are unfortunately driving like a teenager who has only driven toy go-karts.

Examples: github.com/ghostty-org/ghostty

Sidharth Rajagopalan boosted:
2025-12-27

How sure are we that there were never any intelligent dinosaurs? How much of fossil evidence would survive 66 million years? Would pyramids survive this long?

Sidharth Rajagopalan boosted:
Björkus "No time_t to Die" Dorkusthephd@pony.social
2025-12-12

Defer has landed in Clang and will (probably, most likely) land for Clang 22! Should show up in Godbolt within the next 48 hours or so, too:

github.com/llvm/llvm-project/c

Sidharth Rajagopalansidharthrg@mastodon.online
2025-11-28

@mitchellh Congratulations!!

Sidharth Rajagopalan boosted:
nixCraft 🐧nixCraft
2025-11-27

Collabora Office is now available on desktop and it will run on Linux, macOS, and Windows. It is a free and open source app which is based on the core source code of the LibreOffice suite. Collabora contributes actively to the LibreOffice project and then adds specialized features, support, and enterprise services to create the Collabora Office product line.

Repo github.com/CollaboraOnline/onl

Blog post collaboraonline.com/blog/colla

Sidharth Rajagopalan boosted:
Andrew Kelleyandrewrk
2025-11-27

In this modern era of acquisitions, weak antitrust regulations, and platform capitalism leading to extreme concentrations of wealth, non-profits remain a bastion defending what remains of the commons.

ziglang.org/news/migrating-fro

Sidharth Rajagopalan boosted:
Daphne ‘FOSDEM’-Kendaldpk@chaos.social
2025-11-26

I am happy to learn that Miranda is now being hosted on Codeberg codeberg.org/DATurner/miranda

Sidharth Rajagopalan boosted:
nixCraft 🐧nixCraft
2025-11-18

Zig lang free book: Most languages use abstractions that hide complexity, making them simple until you hit performance walls or crashes. Zig rejects this approach. It reveals complexity, giving you the tools to master it. This book teaches you to build precise systems using explicit memory management, clear control flow, and compile time code generation. Learn why Zig works the way it does. zigbook.net/chapters/00__zigbo

Sidharth Rajagopalan boosted:
It's FOSSitsfoss
2025-11-02

Happy birthday to Vim! 🥳

Happy Birthday

Vim logo

Nov 2, 1991

It's FOSS

There are multi-colored balloons on the four corners of this image.
Sidharth Rajagopalan boosted:
Andrew Kelleyandrewrk
2025-11-01

text version of my Zigtoberfest demo from last week

andrewkelley.me/post/zig-new-a

Sidharth Rajagopalan boosted:
Mitchell Hashimotomitchellh@hachyderm.io
2025-10-23

libghostty-vt compiles and runs as a standalone Wasm module (no emscripten)! Here is a demo video showing terminal key encoding in the browser. This is literally the same logic that powers Ghostty itself. It's happening!

You can run this demo yourself, it's a single HTML file in the repo and the README contains a guide to set it up (one Zig command and then a web server command).

Sidharth Rajagopalan boosted:
nixCraft 🐧nixCraft
2025-10-19

When a cookies banner tells you truth 😅

Taken from this page vibe-coded.lol

A funny cookie consent pop-up banner titled "We Value Your Privacy (Not Really)" with sarcastic options like "Accept All (Sell My Soul)," "Reject All (Sell My Soul Anyway)," and "Customize (Waste Time)."
Sidharth Rajagopalan boosted:
Mitchell Hashimotomitchellh@hachyderm.io
2025-10-11

I've shared the full transcript of every agentic coding session from implementing the unobtrusive Ghostty updates and provided commentary alongside about my thinking and process.

I'm regularly asked to share non-trivial examples of how I use AI and agentic coding tools and this felt like a golden opportunity to walk through my process with a well-scoped, non-trivial, real-world, shipping feature.

Total cost: $15.98 over 16 sessions.

"Vibing a Non-Trivial Ghostty Feature" mitchellh.com/writing/non-triv

Sidharth Rajagopalan boosted:
Andrew Kelleyandrewrk
2025-09-23

in a world full of misinformation and misdirection, we desperately need enhanced skepticism skills to navigate it. but I fear the opposite is happening - as we scroll infinitely and refresh constantly, we take in ever more information undigested, unexamined

I think the antidote is less news, less social media, more slow information like books, more one-on-one interactions

more original thought

Sidharth Rajagopalan boosted:
Mitchell Hashimotomitchellh@hachyderm.io
2025-09-23

Libghostty is coming. 👻 The first library will be libghostty-vt: a zero-dependency (not even libc!) library that provides an API for parsing terminal sequences and maintaining terminal state, extracted directly from Ghostty's real-world proven core. mitchellh.com/writing/libghost

Sidharth Rajagopalan boosted:
nixCraft 🐧nixCraft
2025-05-01

Redis is open source again antirez.com/news/151

Sidharth Rajagopalan boosted:
2025-02-28

HYTRADBOI is tomorrow! Feb 28 0900 PDT. The chat will run for days, so it's worth joining even if you can't make the early hours.

Bring all your friends too! Re-toot, share on your favorite forum, put flyers under your neighbours doors etc.

See you tomorrow!

hytradboi.com/2025/#tickets

Sidharth Rajagopalansidharthrg@mastodon.online
2025-02-09

@andrewrk excited to see this! Looking forward to seeing you and your team push this forward to other architectures as well. Congratulations and all the best!

Sidharth Rajagopalansidharthrg@mastodon.online
2024-12-27

@mitchellh congratulations!! Just downloaded it on my Mac - been waiting eagerly for the release! It is a wonderful Christmas present to the community 🙂

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