cityofpetaluma.org

Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS and JavaScript-based design templates for typography, forms, buttons, navigation, and other interface components.

Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.

Cloudflare Browser Insights is a tool that measures the performance of websites from the perspective of users.

ElasticPress is a hosting service that connects your WordPress site to search hosting.

Elasticsearch is a search engine based on the Lucene library. It provides a distributed, multitenant-capable full-text search engine with an HTTP web interface and schema-free JSON documents.

Google Analytics is a free web analytics service that tracks and reports website traffic.

Google Maps is a web mapping service. It offers satellite imagery, aerial photography, street maps, 360° interactive panoramic views of streets, real-time traffic conditions, and route planning for traveling by foot, car, bicycle and air, or public transportation.

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.

jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.

Lightbox is small javascript library used to overlay images on top of the current page.

Lodash is a JavaScript library which provides utility functions for common programming tasks using the functional programming paradigm.

Modernizr is a JavaScript library that detects the features available in a user's browser.

Moment.js is a free and open-source JavaScript library that removes the need to use the native JavaScript Date object directly.

MySQL is an open-source relational database management system.

PHP is a general-purpose scripting language used for web development.

Redis is an in-memory data structure project implementing a distributed, in-memory key–value database with optional durability. Redis supports different kinds of abstract data structures, such as strings, lists, maps, sets, sorted sets, HyperLogLogs, bitmaps, streams, and spatial indexes.

waitForImages is a lightweight, high-performance JavaScript library that simplifies the handling of image preloading events.

WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. Features include a plugin architecture and a template system.