@hd_nvim

🌐 Frontend Vimmer ⚒️Open Source with @typescript @vuejs and @rustlang 🚀 https://xitter.cf/t.co/SLjF6NnBB5 is my hobby project

leanpub.com/ast-grep
Joined July 2011
  • Tweets20.5K
  • Following2.8K
  • Followers9.4K
2.5KMedia
Announcing the book "𝑀𝑎𝑠𝑡𝑒𝑟𝑖𝑛𝑔 𝑎𝑠𝑡-𝑔𝑟𝑒𝑝"!🦉 The book is a structured deep-dive: we start with the mental models of ASTs, move to rule composition, and end with advanced usage. It’s the place where design principles and philosophy are explained. Link below ↓
https://leanpub.com/ast-grep

ALT https://leanpub.com/ast-grep

6
8
4
102
28,470
Herrington Darkholme retweeted
Richard Socher
@RichardSocher12h
Introducing Flint, @Recursive_SI’s first model: a fast local coding model built with our automated research system, the Eureka Machine. • Best-in-class fast local coding • Up to 2x faster than comparable models: 125+ tokens/sec on a MacBook Pro, 150+ on RTX Spark • Built from scratch in under 4 months Private, unmetered intelligence on your own machine. Open weights available now on @huggingface, run it locally on your favorite framework or try it for free on @opencode or @pidotdev.
485
636
492
6,047
2,473,649
Herrington Darkholme
@hd_nvim12h
Replying to @hd_nvim
the actual valid PEM using curve P-384 would look like something like below, but not fun -----BEGIN EC PRIVATE KEY----- MIGkAgEBBDAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAASgBwYFK4EEACKhZANiAAQTglHNUqySmMHIqtl3Mh3rl+cJvQtMoKyl XcitUdz8nRWJoVl+OlEg4e/WMcY+GDXKyuKYaaYuFjHoooGBq1ZhbcRdkYq8CfOr DmPPeSqk3O1zh743u6VpVJ8cArJw7Wc= -----END EC PRIVATE KEY-----
18
1
193
4,590
Herrington Darkholme
@hd_nvim12h
-----BEGIN RSA PRIVATE KEY----- 4 -----END RSA PRIVATE KEY-----
14
110
4
993
14,224
-----BEGIN RSA PRIVATE KEY----- 4 -----END RSA PRIVATE KEY-----
196
3,046
244
32,198
631,635
the actual valid PEM using curve P-384 would look like something like below, but not fun -----BEGIN EC PRIVATE KEY----- MIGkAgEBBDAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAASgBwYFK4EEACKhZANiAAQTglHNUqySmMHIqtl3Mh3rl+cJvQtMoKyl XcitUdz8nRWJoVl+OlEg4e/WMcY+GDXKyuKYaaYuFjHoooGBq1ZhbcRdkYq8CfOr DmPPeSqk3O1zh743u6VpVJ8cArJw7Wc= -----END EC PRIVATE KEY-----
6
15
7
576
49,365
Herrington Darkholme retweeted
IroncladDev
@IroncladDev15h
--- BEGIN PRIVATE KEY ---
Petroid@Petroid_19h
Replying to @peach2k2
4
37
748
17
12,691
146,231
PHP is the first language nominated by Prime Minister? The last language nominated by PM's son is Scala.
高市早苗
@takaichi_sanae16h
皆様に、今夜に対応して頂きたい大至急のお願いです。   多くのウェブサイトで使用されているPHPに関し、PHPのセキュリティチームが、重大な２件の脆弱性に関する注意喚起を行っています。   公開しているウェブサイトでPHPを使用しているか確認し、今夜、10月21日午後11時（日本時間）に公開される修正パッチについて、可及的速やかに適用できるよう準備をお願いします。   修正パッチを速やかに適用することが困難な場合は、例えばウェブサイト等を一時的に停止させることも、リスクを低減させるための有効策の一つと考えられます。   国家サイバー統括室のXアカウントでも関係する情報を発信していますので、そちらも参考にして下さい。 国家サイバー統括室(注意・警戒情報)（@cyber_forecast） / X
1
17
3,131
Herrington Darkholme retweeted
Cheng Lou
@_chenglouOct 21
Dear god it's inventing German from first principles
Lisan al Gaib
@scaling01Oct 21
GPT-6.1-Sol reasoning traces totally legible, nothing to worry about
148
930
46
15,853
406,985
Herrington Darkholme retweeted
Charlie Marsh
@charliermarshOct 21
We're starting to see some agentic Rust forks (or alternative implementations) focused on iteration speed. More-so than the specific projects, I'm interested in the ideas being explored (and how they could evolve upstream), so wanted to collate a few here...
30
23
5
371
30,784
Herrington Darkholme retweeted
TypeScript
@typescriptOct 20
TypeScript 7.1 Beta is now available! Now with a preview API, content mapper support, new features, and some great optimizations. Give it a try and give us some feedback! devblogs.microsoft.com/types…

Announcing TypeScript 7.1 Beta - TypeScript

Announcing TypeScript 7.1 Beta, bringing a preview API and new features, all while being faster and leaner than TypeScript 7.0.

devblogs.microsoft.com
31
149
34
1,259
118,470
I checked the SOTA model writing React, it still loves to write useEffect
Peter Steinberger 🦞
@steipeteOct 20
Two weeks ago I kicked off a loop to move OpenClaw's Lit-based Web frontend to Solid 2.0. Took ~6 days until we could remove Lit, and another week to move patterns to idiomatic Solid. I checked in with the session every other day, overall the process was mostly automatic. Took about ~600 PRs. Result: Smaller JS and CSS footprint and much more fine-grained update control. Everything feeling more snappy and responsive. team.openclaw.ai/chat/robocl…
1
17
3,598
alright frontier model still cannot design a language from scratch but it may change in future
3
6
1,540
another thing is progress, AI cannot reliably improve the system/design monotonically. That is, agent will recommend/implement previous ideas again and again, even with memory/logging in the system.
251
Nobody on the team keeps a complete mental model of Claude Code in their head, and we don't think anyone needs to. When someone wants to understand a part of the codebase, they ask Claude to write an explainer for exactly that slice claude.dev/blog/solving-code…

How the Claude Code team does code review / claude.dev Blog

How do you review code at the volume agents produce it? On the Claude Code team, once we had high coverage and deep reviews, we started optimizing for the minimum amount of human review time that...

claude.dev
9
3
21
2,098
Are we seriously thinking about TypeScript Compiler in TypeScript Types???
James Ross
@CherryJimboOct 18
TypeScript compiler ports, ranked by speed: bun check: 3.2x faster tsc-rs: 1.6x faster tsc-ts: 1x tsgo: 1x tsc-lua: 33x slower Someone had to hold the chart down. 100% conformance though. npm i -g tsc-lua
Bar chart of seconds to type check Excalidraw, lower is better: bun check 0.52, tsc-rs 1.50, tsc-ts 1.87, tsgo 1.97, tsc 14.1. tsc-lua's bar runs off the edge of the image at 97.5.

ALT Bar chart of seconds to type check Excalidraw, lower is better: bun check 0.52, tsc-rs 1.50, tsc-ts 1.87, tsgo 1.97, tsc 14.1. tsc-lua's bar runs off the edge of the image at 97.5.

10
24
4,481
I don't have sufficient token budget for this crazy idea 🙄
2
384
The Wheelie Investor
@WheelieInvestorOct 17
Never seen a Saturday dump like this What just happened to AI stocks??
1
2
12
1,455
New programming languages are popping up in the AI era. But how do you read on GitHub when it’s all plain text? Introduce GH GPU Highlighter, a web extension with @shuding's gpu-lexer, running on WebGPU. No grammar setup needed! For All Languages! Examples are @vercel 's ZeroLang, @mizchi's VibeLang and my own hd-lang (before/after) 👇
8
7
2
59
6,708
To install you need to build from source now, Chrome web store is under review github.com/HerringtonDarkhol…

GitHub - HerringtonDarkholme/github-gpu-highlighting

Contribute to HerringtonDarkholme/github-gpu-highlighting development by creating an account on GitHub.

github.com
216
Replying to @hd_nvim @shuding @vercel
4/N The CSS Custom Highlight API paints token ranges through ::highlight(), preserving GitHub’s source elements, copying, and diff backgrounds. A CSS transition animates a custom property, with color-mix() blending the syntax colors in over 420 ms.
1
197
It is quite fun to mix WebGPU, neural network, offscreen canvas and CSS custom highlighting APIs all toghether in one project 😆
2
129
Load more