Scala

CFML, or ColdFusion Markup Language, is a scripting language for web development that runs on the JVM (Java Virtual Machine), .NET framework, and Google App Engine. It's primarily used with the ColdFusion application server but can also be used with open-source alternatives like Lucee. CFML combines tags similar to HTML/XML with a scripting language that resembles JavaScript and Java. It offers rapid development capabilities, easy database integration, and built-in functions for common web development tasks. CFML's tag-based syntax makes it accessible to developers with HTML experience, while its script syntax provides more flexibility for complex logic. It's particularly well-suited for building data-driven websites and web applications, especially in enterprise environments.

Node.js is an open-source, cross-platform JavaScript runtime environment that executes JavaScript code outside a web browser. Built on Chrome's V8 JavaScript engine, Node.js enables developers to use JavaScript for server-side scripting, allowing for the development of scalable network applications. Its event-driven, non-blocking I/O model makes it lightweight and efficient, perfect for data-intensive real-time applications that run across distributed devices. Node.js has a vast ecosystem of open-source libraries available through npm (Node Package Manager), one of the largest software registries in the world. It's widely used for building web servers, command-line tools, and various types of applications, especially those requiring real-time features like chat applications, streaming services, and APIs.

GraphQL is a query language for APIs and a runtime for fulfilling those queries with your existing data. Developed by Facebook, GraphQL provides a more efficient, powerful, and flexible alternative to traditional REST API. It allows clients to request exactly the data they need and nothing more, making it possible to get many resources in a single request. GraphQL's strongly typed schema ensures clear contract between client and server, enabling better collaboration between frontend and backend teams. Its introspective nature allows for powerful developer tools and client-side framework integrations. GraphQL is particularly well-suited for complex systems and microservices architectures, offering improved performance and flexibility in data fetching and manipulation.

Perl is a family of two high-level, general-purpose, interpreted, dynamic programming languages: Perl 5 and Perl 6 (now known as Raku). Perl 5, the more widely used version, is known for its powerful text processing abilities and its role in the early days of web development. It borrows features from other programming languages including C, shell scripting, AWK, and sed. Perl's flexibility and expressiveness, captured in the phrase "There's more than one way to do it," make it popular for system administration, network programming, and web development. While its usage has declined in recent years, Perl remains valuable for its text manipulation capabilities and continues to be used in legacy systems and for specific tasks like log parsing and data extraction.

PHP (Hypertext Preprocessor) is a general-purpose scripting language geared towards web development. Created by Rasmus Lerdorf in 1994, PHP has since become one of the most widely used server-side programming languages. It can be embedded into HTML code, or used in combination with various web template systems, web content management systems, and web frameworks. PHP code is usually processed on a web server by a PHP interpreter, which outputs the resulting web page. Its ease of use for beginners, along with its powerful features for advanced programmers, has contributed to its popularity. While it has faced criticism over the years, modern PHP with frameworks like Laravel and Symfony has evolved to support robust, scalable web application development.