// Good: choose between two options as appropriate (see below). import * as ng from '@angular/core'; import {Foo} from './foo'; // Only when needed: default imports. import Button from 'Button'; // Sometimes needed to import libraries for their side effects: import 'jasmine'; import '@polymer/paper-button'; Import paths TypeScript code must use paths to import other TypeScript code. Paths may be r
LSP を活用してセマンティックなコード検索・編集能力を提供する MCP サーバー Serena の導入・使用方法を紹介。Claude Code でのオンボーディングからリファクタリングまでの実践的な活用例を解説します。 Serena はセマンティックなコード検索・編集能力を追加するオープンソースのツールキットです。MCP（Model Context Protocol） サーバーとして動作しているため、Claude Code や Cursor, VS Code のように MCP に対応しているクライアントであれば利用できます。またエージェントフレームワークとして Agno を使用しているため、特定の LLM モデルに依存せずに動作します。 Serena は LSP（Language Server Protocol）を使用してセマンティックなコードを解析するのが特徴です。LSP はコードの構
All JavaScript and TypeScript Features of the last 3 years
TypeScript as envisioned by Stable DiffusionThis article goes through almost all of the changes of the last 3 years (and some from earlier) in JavaScript / ECMAScript and TypeScript . Not all of the following features will be relevant to you or even practical, but they should instead serve to show what’s possible and to deepen your understanding of these languages. There are a lot of TypeScript fe
Golang Mini Reference 2022: A Quick Guide to the Modern Go Programming Language (REVIEW COPY)
Golang Mini Reference 2022 A Quick Guide to the Modern Go Programming Language (REVIEW COPY) Harry Yoon Version 0.9.0, 2022-08-24 REVIEW COPY This is review copy, not to be shared or distributed to others. Please forward any feedback or comments to the author. • feedback@codingbookspress.com The book is tentatively scheduled to be published on September 14th, 2022. We hope that when the release da
Introduction Java Naming and Directory Interface (JNDI) is a Java API that allows clients to discover and look up data and objects via a name. These objects can be stored in different naming or directory services, such as Remote Method Invocation (RMI), Common Object Request Broker Architecture (CORBA), Lightweight Directory Access Protocol (LDAP), or Domain Name Service (DNS). In other words, JND
The unreasonable effectiveness of f-strings and re.VERBOSE
... in which we look at one or two ways to make life easier when working with Python regular expressions. tl;dr: You can compose verbose regular expressions using f-strings. Here's a real-world example – instead of this: 1pattern = r"((?:\(\s*)?[A-Z]*H\d+[a-z]*(?:\s*\+\s*[A-Z]*H\d+[a-z]*)*(?:\s*[\):+])?)(.*?)(?=(?:\(\s*)?[A-Z]*H\d+[a-z]*(?:\s*\+\s*[A-Z]*H\d+[a-z]*)*(?:\s*[\):+])?(?![^\w\s])|$)"
If you combine this with the Unicode table, you’ll see that English is encoded with 1 byte, Cyrillic, Latin European languages, Hebrew and Arabic need 2, and Chinese, Japanese, Korean, other Asian languages, and Emoji need 3 or 4. A few important points here: First, UTF-8 is byte-compatible with ASCII. The code points 0..127, the former ASCII, are encoded with one byte, and it’s the same exact byt
Using Ultra, the new React web framework - LogRocket Blog
Table of Contents What is Ultra? Features of Ultra Ultra vs Aleph.js The drawbacks to using Ultra Getting started with Ultra Building components in Ultra Deploying an Ultra app In the world of frontend development, React is one of the most popular libraries for developing components for web applications. React v18 includes new features, such as concurrent rendering, and it supports SSR with React
本文書ではブラウザを利用したテスト自動化ツールを利用した経験がない人、これから Playwright を使ってみたいという人を対象に Playwright の基本的な操作方法について説明を行っています。Vue と React のプロジェクトでの Playwright の利用方法についても後半に説明しています。 Playwrightとは Playwright は WEB アプリケーションのテストを自動化するオープンソースのテストツールです。Playwright ではユーザが実際にブラウザを利用して WEB アプリケーションの操作を行う代わりにプログラムを通してブウラザ(Chromium、Firefox、WebKit)を動かすことで WEB アプリケーションのテストを行います。ツールを利用しない場合は機能を追加/更新する度に開発者がブラウザでページを開き動作確認を行う必要があります。Playw
We've talked quite a bit about linting in the past two posts of this series, so I thought it's time to give eslint the proper limelight it deserves. Overall eslint is so flexible, that you can even swap out the parser for a completely different one. That's not a rare scenario either as with the rise of JSX and TypeScript that is frequently done. Enriched by a healthy ecosystem of plugins and prese
// Good: choose between two options as appropriate (see below). import * as ng from '@angular/core'; import {Foo} from './foo'; // Only when needed: default imports. import Button from 'Button'; // Sometimes needed to import libraries for their side effects: import 'jasmine'; import '@polymer/paper-button'; Import paths TypeScript code must use paths to import other TypeScript code. Paths may be r
The HTTP QUERY Method
HTTP J. Reschke Internet-Draft greenbytes Intended status: Standards Track J.M. Snell Expires: 20 November 2025 Cloudflare M. Bishop Akamai 19 May 2025 The HTTP QUERY Method draft-ietf-httpbis-safe-method-w-body-11 Abstract This specification defines a new HTTP method, QUERY, as a safe, idempotent request method that can carry request content. Editorial Note This note is to be removed before publi
Large Text Compression Benchmark Matt Mahoney Last update: July 3, 2025. history This competition ranks lossless data compression programs by the compressed size (including the size of the decompression program) of the first 109 bytes of the XML text dump of the English version of Wikipedia on Mar. 3, 2006. About the test data. The goal of this benchmark is not to find the best overall compressi
What's New in DevTools (Chrome 118) | Blog | Chrome for Developers
New section for custom properties in Elements > Styles The Elements panel now supports the @property CSS at-rule. It lets you define CSS custom properties explicitly and register them in a stylesheet without running any JavaScript. To inspect your registered custom properties, in Elements > Styles, hover over the property name and see its descriptors in a tooltip. In the tooltip, click the link to
uBlock, I exfiltrate: exploiting ad blockers with CSS Published: 06 December 2021 at 14:00 UTC Updated: 07 December 2021 at 12:15 UTC Ad blockers like uBlock Origin are extremely popular, and typically have access to every page a user visits. Behind the scenes, they're powered by community-provided filter lists - CSS selectors that dictate which elements to block. These lists are not entirely trus
JupyterLab Changelog — JupyterLab 4.5.0a3 documentation
JupyterLab Changelog# v4.4# JupyterLab 4.4 includes a number of new features (described below), bug fixes, and enhancements. This release is compatible with extensions supporting JupyterLab 4.0. Extension authors are encouraged to consult the Extension Migration Guide which lists deprecations and changes to the public API. Code console improvements# The code console prompt can now be positioned on
pow-captcha
💥PoW! Captcha A proof of work based captcha similar to mCaptcha. Compared to mainstream captchas like recaptcha, hcaptcha, friendlycaptcha, this one is better for a few reasons: It is lightweight & all dependencies are included; total front-end unminified gzipped file size is about 50KB. It is self-hosted. It does not spy on you or your users; you can tell because you run it on your own server, y
Casual Parsing in JavaScript August 16, 2021 Over the last year and a half I've gotten really into writing parsers and parser-adjacent things like interpreters, transpilers, etc. I've done most of these projects in JavaScript, and I've settled into a nice little pattern that I re-use across projects. I wanted to share it because I think it's neat, and it's brought me joy, and it could be an intere
GitHub - ComfyUI-Workflow/awesome-comfyui: A collection of awesome custom nodes for ComfyUI
ComfyUI-Gemini_Flash_2.0_Exp (⭐+172): A ComfyUI custom node that integrates Google's Gemini Flash 2.0 Experimental model, enabling multimodal analysis of text, images, video frames, and audio directly within ComfyUI workflows. ComfyUI-ACE_Plus (⭐+115): Custom nodes for various visual generation and editing tasks using ACE_Plus FFT Model. ComfyUI-Manager (⭐+113): ComfyUI-Manager itself is also a cu
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コーディングエージェントの能力を拡張する Serena を試してみた
Exploiting JNDI Injections in Java | Veracode
The Absolute Minimum Every Software Developer Must Know About Unicode in 2023 (Still No Excuses!) @ tonsky.me
入門者でも安心、Playwrightで驚くほど簡単にブラウザテストを行う | アールエフェクト
Speeding up the JavaScript ecosystem - eslint
Google TypeScript Style Guide
Large Text Compression Benchmark
uBlock, I exfiltrate: exploiting ad blockers with CSS
Casual Parsing in JavaScript | Brandon's Website