適用されていないCSSを検出するChrome拡張を作った
経緯 CSSを書いていて「あれ、なんで効かないんだっけ」ってなることないでしょうか。 私はしょっちゅうあります。 DevToolsを開いてもプロパティはちゃんと適用されてる。打ち消し線もない。でも見た目は変わらない。 しばらくして「ああ、インライン要素だから width 効かないんだった...」と気づくやつです。 他にも z-index を position: static のまま書いてたり、gap を flex でも grid でもない <div> に書いてたり。 CSSって構文的に正しければブラウザは何も言ってくれないので、こういう「効いてないCSS」が放置されがちです。 これを検出するChrome DevTools拡張を作りました。CSS Noop Checker です。 https://github.com/purupurupu/css-noop-checker なんで作ったのか
Electrobun v1 - Blackboard Blog
Build ultra fast, tiny, and cross-platform desktop apps with TypeScript. Two years ago I paused co(lab) to build the desktop app framework I wished existed. Now that I've shipped a stable v1, this post is me reflecting on this two-year sidequest that had me learning Zig, C, C++, and Objective-C. Why I Built This My intro to programming was Visual Basic 6 in the early 2000s, building desktop apps.
Introducing Flint
ESLint has been the leading web ecosystem linter for a decade. Its dominance is being challenged by new native speed linters such as Biome and Oxlint that implement blazing fast linting using native speed languages. Even TypeScript’s source is being ported from TypeScript to Go. Yet, this Flint project -a new, experimental linter- is implemented in TypeScript rather than Go or Rust. Why does Flint
TypeHero
Connect, collaborate, and grow with a community of TypeScript developers. Elevate your skills through interactive coding challenges, discussions, and knowledge sharing
If I Wrote a Linter, Part 2: Developer Experience | Goldblog
This is how I would tailor the developer experience for a modern linter from scratch: focusing on end-to-end type safety, self-apparent configs, and native workspaces. Today’s web linters are great. ESLint is robust and has a huge ecosystem of plugins and configs. Newer native speed linters such as Biome, deno lint, and Oxlint are fast and easy to set up with their own burgeoning ecosystems. I’ve
If I Wrote a Linter, Part 1: Architecture | Goldblog
This how I would architect a modern linter from scratch: focusing on built-in TypeScript support, a straightforward rule development experience, and deduplicating tooling. Today’s web linters are great. ESLint is robust and has a huge ecosystem of plugins and configs. Newer native speed linters such as Biome, deno lint, and Oxlint are fast and easy to set up with their own burgeoning ecosystems. I
VoltAgent - Open Source TypeScript AI Agent Framework
import { openai } from "@ai-sdk/openai"; import { Agent, VoltAgent, createTriggers } from "@voltagent/core"; import { createPinoLogger } from "@voltagent/logger"; import { honoServer } from "@voltagent/server-hono"; import { weatherTool } from "./tools/weather"; const logger = createPinoLogger({ name: "with-slack", level: "info" }); const slackAgent = new Agent({ name: "slack-agent", instructions:
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gagen - Writing complex GitHub Action workflow files
If I Wrote a Linter, Part 4: Summary | Goldblog
xmcp — The TypeScript MCP framework