JavaScript Recipes vs FileBox

An everyday JavaScript reference, from strings and collections to async work and design patterns. Every example comes with an explanation, and most of them run. • 23 sections: basic types, arrays and collections, classes, files, serialization, functions and arrow expressions, exceptions, regular expressions, async operations, databases, algorithms, design patterns. • Run in the app: the example actually runs and the output appears under the code. Needs an internet connection. • What changed in new versions: 10 sections from ES2015 to ES2024, with the old and the new code side by side. • Keyword and function reference: over 170 articles, open in full, with no daily limit. • SQL alongside: over 200 queries against a live practice database (JOIN, GROUP BY, subqueries, data types). • Edit examples and add your own; they stay in the app and are always at hand. • Search looks inside the code itself, not just the titles: remember a fragment and you will find the example. • Everything except running works offline. No account needed. WHAT THE FREE VERSION INCLUDES 12 runs and 12 edits a day; the counter resets every morning. The keyword reference is open without limits. Up to 5 examples of your own. The full version unlocks every example, lifts the daily limits and raises the run limit to 30 a day. One purchase, no subscription. Built by a developer for developers. In active development since 2015.

FileBox — Your Files, All in One Place FileBox is a focused file manager and universal file viewer for iPhone. Import anything from the Share sheet, organize it effortlessly, and open it instantly — no extra apps required. What you can do - One inbox for everything — Import files from any app via the Share extension, and access them through the Files app with File Provider integration. - Browse and organize — Folders, collections, smart categories, full-text search, and sortable file listings keep large libraries manageable. - Know your storage — Visual storage analysis shows what's taking up space at a glance. - Open almost anything — Preview a wide range of formats right inside the app: Images: JPEG, PNG, GIF, WebP, HEIC, TIFF, BMP, HDR, SVG, and camera RAW (DNG, CR2, NEF, ARW) Video & audio: MKV, AVI, FLV, WMV, MOV, MP4, FLAC, OGG, AAC and more, with subtitle support (SRT/ASS) powered by a built-in media engine Documents: PDF, RTF, Word, Excel, PowerPoint Text & code: Markdown rendering, source code, and plain text - Private by design — Your files stay on your device and in your own App Group storage. No accounts, no tracking, no uploads. Built with a fast native SwiftUI interface, FileBox gives heavy file users — developers, designers, and anyone juggling lots of documents — a clean, capable tool that just works. Terms of Use: https://zeekstudio.com/terms.html Privacy Policy: https://zeekstudio.com/privacy.html