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Tech & Development Threads

Programming, software development, and technology

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Architecture decisions, debugging stories, tooling debates, and career advice from working developers — less tutorial, more war stories with the lessons attached. Threads that drift into models and agents continue over in AI & Machine Learning.
@hannahapexfit
@hannahapexfit
Thread

Most people 40+ think they need a gym to build a strong, lean body. They don't. After 9 years as a professional athlete and coaching hundreds of people — here are the 7 best exercises to train your full body from anywhere: 🧵 ...

3 hours, 51 minutes ago
7
@0xMovez
@0xMovez
Article

Most people who try motion design with Opus 5.5 end up with the same video: centered text on a gradient, everything fading in, a logo at the end. ...

1 week ago
833
@anurag_gharat
@anurag_gharat
Article

Designing a highly scalable and efficient system is easy when you know all the core building blocks and how to use them. This part is the third and final part of the System Design Essentials Series and focuses more on the optimization techniques like Caching and Rate Limiting algorithms. ...

14 hours, 30 minutes ago
18
@ActionableMind
@ActionableMind
Thread

8 Types of Men That WOMEN NEVER Leave 👇 1. A man who doesn't give a fuck....

1 day ago
20
@savipww
@savipww
Article

Three weeks ago I published the full setup of my Grok Bot desk that made me 6 figs. <a target="_blank" href="https://x.com/savipww/status/2095171104004575708" color="blue">Read</a>, this one sits on top of it and does not repeat it....

1 week, 5 days ago
825
@himanshubuildss
@himanshubuildss
Thread

I've tested 100+ vibe coding resources this year. These are the 25 I actually kept, grouped by what you're stuck on. Bookmark this 🔖 1. <a target="_blank" href="http://scrolltide.co" color="blue">scrolltide.co</a> (mine) - 200+ complete build prompts for 3D, scroll-driven and cinematic websites. ...

2 days, 16 hours ago
60
@merge_api
@merge_api
Thread

We ran 5 coding-agent harnesses on one model, DeepSeek V4.1 Flash, across the 30 SWE-bench Lite tasks. The harness alone moved success from 61% to 75% and cost per attempt by 3.2×. Two agents even tried to cheat their way out of the sandbox, see how 🧵 ...

5 days, 5 hours ago
170
@poteto
@poteto
Article

In this series of posts, I'm going to show you how I use <b><a target="_blank" href="https://x.ai/bot/plugin/9717366" color="blue">pstack</a></b><a target="_blank" href="https://x.ai/bot/plugin/9717366" color="blue"></a>, my personal set of skills for doing rigorous engineering work. It's allowed me...

1 month ago
2754
@maestrooth
@maestrooth
Video

this is pure f*cking treasure if you're using Grok Bot 20 GitHub repos to self-host Grok Bot, add tools, connect apps, and copy proven workflows 01 Grok Bot 0.18 Reconstructed ▸ <a target="_blank" href="https://github.com/b-nnett/grok-bot-0.18-reconstructed" color="blue">github.com/b-nnett/grok-b…...

5 days, 1 hour ago
117

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