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@Sym8-io

sym8.io

Sym8 is a fast, XSLT-powered CMS — modular, modern, and ready for PHP 8.

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Sym8

🌐 Website: sym8.io

🌀 What is Sym8?

Sym8 is a modern fork and continuation of the open-source CMS Symphony, originally created by Alistair Kearney and the Symphony community. It preserves the power of XSLT and the elegance of modular extensibility – brought up to date for modern PHP and developer workflows.

🔥 What's new?

HTML5 inside

All standard HTML5 input types – including color, email, month, number, range, tel, time, url and week – are now natively supported in the Symphony Core. This enables native browser validation and improves accessibility and usability out of the box.

Features

Sym8 ships with essential improvements and must-have extensions out of the box:

  • 🌐 Database connection changed from utf8 to utf8mb4 (multibyte)
  • Dashboard-Extension (required) — shows system environment (PHP version, available pages, data sources, sections) and includes a feed for upcoming Sym8 versions
  • 🖼 Generate images in any size on the fly—including WebP and AVIF
  • 💽 Lightweight and efficient cache & storage management
  • 🗜 HTML5-Extension: the trailing slash for self-closing elements is removed according to the recommendation of the W3C validator. Addional the HTML source code can be minified.
  • ✨ Minimalist frontend with Pico CSS included for a clean start

Pinned Loading

  1. sym8 sym8 Public

    Sym8 is a modern, XML/XSLT-powered CMS built on SymphonyCMS.

    PHP 7 1

  2. jit_image_manipulation jit_image_manipulation Public

    JIT (Just in Time) Image Manipulation for Sym8 (GIF, JPG, PNG, BMP, WebP and AVIF)

    PHP 1

  3. anti_brute_force anti_brute_force Public

    Secure your Sym8 / Symphony CMS login page against brute force attacks

    PHP 1

  4. importcsv importcsv Public

    Import / Export CSV for Sym8 and Symphony

    PHP 1

Repositories

Showing 10 of 10 repositories
  • sym8 Public

    Sym8 is a modern, XML/XSLT-powered CMS built on SymphonyCMS.

    Sym8-io/sym8's past year of commit activity
    PHP 7 MIT 1 2 1 Updated Aug 22, 2026
  • anti_brute_force Public

    Secure your Sym8 / Symphony CMS login page against brute force attacks

    Sym8-io/anti_brute_force's past year of commit activity
    PHP 1 0 0 0 Updated Jun 8, 2026
  • breadcrumb Public

    Data Source that will provide a focused page breadcrumb from the current page

    Sym8-io/breadcrumb's past year of commit activity
    PHP 1 0 0 0 Updated May 29, 2026
  • .github Public
    Sym8-io/.github's past year of commit activity
    0 MIT 0 0 0 Updated Apr 28, 2026
  • xcachelite Public

    A lightweight caching extension for Sym8 / Symphony CMS. Uses the CacheLite library.

    Sym8-io/xcachelite's past year of commit activity
    PHP 1 0 0 0 Updated Apr 1, 2026
  • sri Public

    A simple way to compute Subresource Integrity, i.e. base64 encoded sha (256, 384, 512) of assets files used in `link` and `script` tags.

    Sym8-io/sri's past year of commit activity
    PHP 1 0 0 0 Updated Mar 31, 2026
  • storage_management Public

    This extension for Sym8 gives you an overview of your vHost storage usage and lets you clean various caches directly from the backend.

    Sym8-io/storage_management's past year of commit activity
    PHP 1 0 0 0 Updated Mar 19, 2026
  • importcsv Public

    Import / Export CSV for Sym8 and Symphony

    Sym8-io/importcsv's past year of commit activity
    PHP 1 MIT 0 0 0 Updated Nov 30, 2025
  • jit_image_manipulation Public

    JIT (Just in Time) Image Manipulation for Sym8 (GIF, JPG, PNG, BMP, WebP and AVIF)

    Sym8-io/jit_image_manipulation's past year of commit activity
    PHP 1 0 0 0 Updated Nov 7, 2025
  • email_template_manager Public Forked from michael-e/email_template_manager

    Send pretty emails (Plain/HTML) using XSLT.

    Sym8-io/email_template_manager's past year of commit activity
    PHP 0 20 0 0 Updated Nov 7, 2023

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