FluentSnippets – High-Performance Code Snippets, Header & Footer Code, Custom CSS & PHP Code Manager vs Really Simple Security – Simple and Performant Security (formerly Really Simple SSL)

FluentSnippets is the fastest and most secure code snippets plugin for WordPress — a high-performance way to add custom code to your site without editing your theme’s functions.php file. Easily insert header and footer scripts, run PHP code snippets, and add custom CSS, JavaScript, and HTML with powerful conditional logic. ⭐ 100% free and open source — no “Pro” version, no upsells. Read, audit, or contribute to the full source code on GitHub. Unlike every other code snippet plugin, FluentSnippets stores your snippets in flat files and loads them natively — so it runs zero database queries and never slows down your site. No bloated database tables, no extra SQL injection surface, just safe, native, lightning-fast code execution. Whether you want to add Google Analytics, a Facebook Pixel, ads.txt or banner ad codes, conversion tracking scripts, custom CSS tweaks, or complex PHP functionality, FluentSnippets makes it safe, secure, fast, and hassle-free. It is the perfect lightweight alternative to editing functions.php or using heavier, database-driven code snippet managers. Simple for Beginners, Powerful for Developers Adding a snippet takes seconds: open the editor, paste or write your code, choose where it should run (everywhere, admin only, front-end only, or based on conditional logic), and save. A built-in syntax highlighter and smart error handling guide you along the way — and if a snippet ever causes a fatal error, FluentSnippets automatically deactivates it so your site stays online instead of breaking. You can organize snippets with tags, switch them on or off with a single click, and export or import them between sites in seconds. 100% Free & Open Source — No Upsells, No “Pro” Version FluentSnippets is completely free and fully open source under the GPL. There is no premium version, no locked or “Pro-only” features, no upsells, and no email-gated downloads — every single feature is included for everyone, on every site, forever. The full source code lives on GitHub, so developers can read the code, audit it for security, request features, report bugs, or contribute directly via pull requests. It is built and actively maintained by the team behind FluentCRM, Fluent Forms, and FluentSMTP. From Quick Tweaks to Advanced Customizations From simple tweaks to advanced development, FluentSnippets handles it all. Use it to add Google Tag Manager and tracking pixels, register custom shortcodes, create custom functions, disable comments or emojis, remove unwanted admin notices, add JSON-LD schema markup, or run any PHP snippet you would normally drop into functions.php. CSS snippets even support the WordPress Block Editor (Gutenberg), so you can style your site with a familiar editing experience. Every snippet runs only where you tell it to, thanks to granular conditional logic based on post type, page URL, user role, login status, and more — so your custom code stays fast, targeted, and easy to manage. Why FluentSnippets? FluentSnippets stores the code snippets in the flat file and uses code blocks in each snippet file to add metadata like a description, title, conditional logic, snippet type, and other things. We also parse these data once and cache these into index.php so we don’t have to parse these code blocks in every request. Then on runtime, it just includes those files to your selected action hook. In the whole process, FluentSnippets runs 0 database queries. In fact, we don’t have any Database query in the whole plugin runtime. With this native design, FluentSnippets is native, secure by design, and the most performant code snippets in this category. Features File-based Snippets: Your snippets are safely saved in your file system and load natively with zero database queries, so it’s safe, secure, and ultra-fast. Custom Code Snippets: Write your custom code snippets including PHP, JS, CSS, HTML, and more. Categorize your snippets with groups, tags, etc Advanced Conditional Logic: Execute code snippets solely under specified conditions like post type, date, URL, user type, and many more. Automatic Error Handling: The automatic error hander prevents common errors when adding custom snippets to ensure they never break your site. Custom Shortcode: With custom shortcode of your snippets, you can create custom dynamic content blocks and use them across your site and manage them. Stand-alone Mode: The most interesting feature is the Stand-alone Mode. With this feature, you can add your snippets, activate the standalone mode, and then you can uninstall and delete the plugin and your snippets will still run via mu-plugins architecture and when you reactivate the plugin you can manage your snippets as before. Powerful Smart Conditional Logics We have added smart conditional logic to let you choose precisely where you want to execute your code. These conditional logics include User’s Login State or Role Type of Pages Post Types Taxonomy or Term-Based Rule By Page / Post URL Target Specific Page / Post / CPT Date Based Conditions FluentCRM Tag / Lists based rule of the current contact These conditions are grouped-based, which means you can add multiple groups with a set of conditions and if any of the group match the condions it will execute the snippet. Snippet Types FluentSnippets has four types of snippets. You can choose the snippet type from the snippet type selection. Functions – PHP Snippet: This snippet is for all the PHP code that you need to execute in specific areas like you would write in your theme’s functions.php file. You can use this snippet type to create functions/classes, hook into other actions and filters, and more. Content – PHP + HTML Snippet Type: This snippet type is used to insert content to different places like header, footer, after-post content, before-post content, etc. You can write php / html / js / css code in this snippet type. CSS Snippet Type: You can use this snippet type to add custom CSS to your site. JS Snippet Type: You can use this snippet type to add custom JS to your site. Internal Design of FluentSnippets Plugin The design is super simple and this is what it should be! FluentSnippets stores the code snippets in the flat file and uses code blocks in each snippet file to add metadata like a description, title, conditional logic, snippet type, and other things. We also parse these data once and cache these into index.php so we don’t have to parse these code blocks in every request. Then on runtime, it just includes those files to your selected action hook. In the whole process, FluentSnippets runs 0 database queries. In fact, we don’t have any Database query in the whole plugin runtime. With this native design, FluentSnippets is native, secure by design, and the most performant code snippets in this category. Popular use cases of this Code Snippet plugin Adding custom PHP Code to extend functionalities Adding Header and footer codes (Google Analytics / Pixel / Ads codes) Custom CSS for specific post/page types Custom Javascript codes Dynamic Content to different types of places like before/after post content or footer Dynamic Shortcode Other Plugins By The Same Team FluentCRM – Email Marketing, Newsletter, Email Automation and CRM Plugin for WordPress Fluent Forms – Fastest WordPress Form Builder Plugin Ninja Tables – Best WP DataTables Plugin for WordPress Ninja Charts – Best WP Charts Plugin for WordPress WPPayForm – Stripe Payments Plugin for WordPress Mautic Integration For Fluent Forms Fluent Forms PDF – PDF Entries for Fluent Forms FluentSMTP – WordPress Mail SMTP, SES, SendGrid, MailGun Plugin CONTRIBUTE If you want to contribute to this project or just report a bug, you are more than welcome. Please check repository from Github. FluentSnippets was known as Easy Code Manager before. We have rebuild & rebranded it to FluentSnippets.

Easily improve site security with WordPress Hardening, Two-Factor Authentication (2FA), Login Protection, Vulnerability Detection and SSL certificate. Really simple, Effective and Performant WordPress Security Really Simple Security is the most lightweight and easy-to-use security plugin for WordPress. It secures your WordPress website with SSL certificate generation, including proper 301 https redirection and SSL enforcement, scanning for possible vulnerabilities, Login Protection and implementing essential WordPress hardening features. We believe that security should have the absolute minimum effect on website performance, user experience and maintainability. Therefore, Really Simple Security is: Lightweight: Every security feature is developed with a modular approach and with performance in mind. Disabled features won’t load any redundant code. Easy-to-use: 1-minute configuration with short onboarding setup. Security Features Easy SSL Migration Migrates your website to HTTPS and enforces SSL in just one click. 301 redirect via PHP or .htaccess Secure cookies Let’s Encrypt: Install an SSL Certificate if your hosting provider supports manual installation. Server Health Check: Your server configuration is every bit as important for your website security. WordPress Hardening Tweak your configuration and keep WordPress fortified and safe by tackling potential weaknesses. Prevent code execution in the uploads folder Prevent login feedback and disable user enumeration Disable XML-RPC Disable directory browsing Username restrictions (block ‘admin’ and public names) and much more.. Vulnerability Detection Get notified when plugins, themes or WP core contain vulnerabilities and need appropriate action. Login Protection Allow or enforce Two-Factor Authentication (2FA) for specific user roles. Users receive a two-factor code via Email. Improve Security with Really Simple Security Pro Protect your site with all essential security features by upgrading to Really Simple Security Pro. Advanced SSL enforcement Mixed Content Scan & Fixer. Detect files that are requested over HTTP and fix them to HTTPS, both Front- and Back-end. Enable HTTP Strict Transport Security and configure your site for the HSTS Preload list. Firewall Really Simple Security Pro includes a performant and efficient WordPress firewall, to stop bots, crawlers and bad actors with IP and username blocks. 404 blocking – Blocks crawlers as they trigger unusual numbers of 404 errors. Region blocking – Only allow/block access to your site from specific regions. Automated and customisable Firewall rules. IP blocklist and allowlist. Security Headers Security headers protect your site visitors against the risk of clickjacking, cross-site-forgery attacks, stealing login credentials and malware. Independent of your Server Configuration, works on Apache, LiteSpeed, NGINX, etc. Protect your website visitors with X-XSS Protection, X-Content-Type-Options, X-Frame-Options, a Referrer Policy and CORS headers. Automatically generate your WordPress-tailored Content Security Policy. Vulnerability Measures When a vulnerability is detected in a plugin, theme or WordPress core you will get notified accordingly. With Vulnerability Measures, you can configure simple but effective measures to make sure that a critical vulnerability won’t remain unattended. Force update: An update process will be tried multiple times until it can be assumed development of a theme or plugin is abandoned. You will be notified during these steps. Quarantine: When a plugin or theme can’t be updated to solve a vulnerability, Really Simple Security can quarantine the plugin. Advanced Site Hardening Choose a custom login URL Automated File Permissions check and fixer Rename and randomize your database prefix Change the debug.log file location to a non-public folder Disable application passwords Control admin creation Disable HTTP methods, reducing HTTP requests Login Protection Secure your website’s login process and user accounts with powerful security measures. Two-Step verification (Email login) 2FA (two factor authentication) with TOTP Passwordless login with passkey login Enforce strong passwords and frequent password change Limit Login Attempts With Limit Login Attempts you can configure a threshold to temporarily or permanently block IP addresses or (non-existing) usernames. You can also throw a CAPTCHA after a failed login (hCaptcha or Google reCaptcha) Access Control Restrict access to your site for specific regions. Add specific IP addresses or IP ranges to the Blocklist or Allowlist. Useful Links Documentation Security Definitions Translate Really Simple Security Issues & pull requests Feature requests Love Really Simple Security? If you want to support the continuing development of this plugin, please consider buying Really Simple Security Pro, which includes some excellent security features and premium support. About Really Simple Plugins Our mission is to make complex WordPress requirements really easy. Really Simple Security is developed by Really Simple Plugins. For generating SSL certificates, Really Simple Security uses the le acme2 PHP Let’s Encrypt client library, thanks to ‘fbett’ for providing it. Vulnerability Detection uses WP Vulnerability, an open-source initiative by Javier Casares. Want to join as a collaborator? We’re on GitHub as well!