Simple JavaScript vs Regex Vault

“Want to try code while you’re on the go?” This app is a simple JavaScript editor and runtime designed for smartphones. It provides a powerful code editor with syntax highlighting, allowing you to write and run JavaScript code instantly. It is suitable for everything from learning JavaScript to practical coding and testing. Common use cases include: * Learning JavaScript * Programming practice * Learning web development * Studying algorithms * Testing code snippets * Verifying sample code * Taking JavaScript notes * Creating scripts * Testing functions * Writing code for technical blogs * Training and workshops * Building prototypes * Managing code snippets * Experimenting with new ideas * Creating a simple testing environment during development JavaScript can be used in many different ways, and this app helps you quickly write, test, and manage your code. If you are looking for a JavaScript editor and runtime, give it a try. ■ Features • Intuitive Interface Simple tools should be easy to use. The editor is designed to be fast, responsive, and comfortable for everyday coding. • Run Code Instantly Execute JavaScript code with a single tap. View output and error messages immediately. • Code Auto Completion Built-in code completion helps you write code more efficiently. • Code Formatting Automatically format your code to improve readability and maintain a clean coding style. • Find and Replace Search and replace text within your code quickly and easily. • Code Folding Collapse and expand code blocks to make large files easier to navigate. • Easy Cursor Navigation Move the cursor using directional controls for more precise editing. • Automatic Saving Your code is automatically saved while editing, so you never have to worry about losing changes. • Ready to Use No account registration is required. Start coding immediately after installation. • Export and Share Export and share your code with others. Useful for backups and editing on different devices. • Dark Theme Support Supports dark mode for comfortable coding day and night.

Regex Vault は、正規表現の書き方がわからないとき、その場で引いて試せる辞典です。無料版だけで十分に実用できます。 ■ 無料で使える（20パターン） ・基本：任意文字・数字・単語文字・空白とその否定形 ・文字クラス：集合・否定・範囲・複合範囲・POSIX ・量指定子：*・+・?・{n}・{n,}・{n,m}・最小マッチ ■ テスター機能（無料・全機能） 正規表現を入力し、テキストで即座にマッチ結果を確認。大小文字無視・複数行フラグ搭載。作ったパターンはお気に入り保存可能。 ■ Pro版（¥600・応用27パターン） ・アンカー：行頭・行末・単語境界・文字列位置 ・グループ：キャプチャ・非キャプチャ・選択・後方参照・名前付き ・先読み・後読み：肯定/否定 ・フラグ、定番パターン（メール・URL・電話・郵便番号・日付・数値・HEX・ひらがな） ■ 特徴 端末内完結・サーバー不要・広告なし。NSRegularExpression でリアルタイムマッチング。iOS 17以降。 利用規約 (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ プライバシーポリシー: https://sano131.github.io/regexvault-privacy/ サポート: https://sano131.github.io/regexvault-privacy/support.html