About
Clojure is a robust, practical, and fast programming language with a set of useful features that together form a simple, coherent, and powerful tool. Clojure is a dynamic, general-purpose programming language, combining the approachability and interactive development of a scripting language with an efficient and robust infrastructure for multithreaded programming. Clojure is a compiled language, yet remains completely dynamic, every feature supported by Clojure is supported at runtime. Clojure provides easy access to the Java frameworks, with optional type hints and type inference, to ensure that calls to Java can avoid reflection. Clojure is a dialect of Lisp, and shares with Lisp the code-as-data philosophy and a powerful macro system. Clojure is predominantly a functional programming language and features a rich set of immutable, persistent data structures. When a mutable state is needed, Clojure offers a software transactional memory system and reactive Agent system.
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About
Racket is a general-purpose, multi-paradigm programming language that serves as a modern dialect of Lisp and a descendant of Scheme. It is designed as a platform for programming language design and implementation, enabling developers to create new domain-specific and general-purpose languages. Racket's core language includes features such as macros, modules, lexical closures, tail calls, delimited continuations, parameters (fluid variables), software contracts, green threads, and OS threads. The language also comes with primitives, such as event spaces and custodians, which control resource management and enable the language to act like an operating system for loading and managing other programs. Further extensions to the language are created with the powerful macro system, which, together with the module system and custom parsers, can control all aspects of a language. Most language constructs in Racket are implemented as macros in the base language.
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About
SQL is a domain-specific programming language used for accessing, managing, and manipulating relational databases and relational database management systems.
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About
Making web data extraction easy and accessible for everyone. Our goal is to make web data extraction as simple as possible. Configure scraper by simply pointing and clicking on elements. No coding required. Web Scraper can extract data from sites with multiple levels of navigation. It can navigate a website on all levels. Websites today are built on top of JavaScript frameworks that make user interface easier to use but are less accessible to scrapers. WebScraper.io allows you to build Site Maps from different types of selectors. This system makes it possible to tailor data extraction to different site structures. Build scrapers, scrape sites and export data in CSV format directly from your browser. Use Web Scraper Cloud to export data in CSV, XLSX and JSON formats, access it via API, webhooks or get it exported via Dropbox, Google Sheets or Amazon S3.
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Audience
Users looking for a solution to streamline and improve their interactive development process to build programs
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Audience
Programmers and educators looking for a programming language to improve scripting and computer science education
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Audience
Developers and database admins
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Audience
Users that want an easy to use web scraping tool
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Support
Phone Support
24/7 Live Support
Online
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Support
Phone Support
24/7 Live Support
Online
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Support
Phone Support
24/7 Live Support
Online
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Support
Phone Support
24/7 Live Support
Online
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API
Offers API
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API
Offers API
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API
Offers API
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API
Offers API
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Screenshots and Videos |
Screenshots and Videos |
Screenshots and Videos |
Screenshots and Videos |
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Pricing
Free
Free Version
Free Trial
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Pricing
No information available.
Free Version
Free Trial
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Pricing
Free
Free Version
Free Trial
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Pricing
$50 per month
Free Version
Free Trial
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Reviews/
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Reviews/
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Reviews/
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Reviews/
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Training
Documentation
Webinars
Live Online
In Person
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Training
Documentation
Webinars
Live Online
In Person
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Training
Documentation
Webinars
Live Online
In Person
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Training
Documentation
Webinars
Live Online
In Person
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Company InformationClojure
clojure.org
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Company InformationRacket Language
United States
racket-lang.org
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Company InformationSQL
Founded: 1974
sourceforge.net/software/product/SQL/
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Company InformationWebScraper.io
Founded: 2014
Latvia
webscraper.io
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Alternatives |
Alternatives |
Alternatives |
Alternatives |
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Categories |
Categories |
Categories |
Categories |
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Integrations
AI2sql
AimBetter
Apache Hive
Chat2DB
ChatDB
Claude Sonnet 3.7
Codegrip
Common Lisp
Databricks Data Intelligence Platform
Digital Twin Studio
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Integrations
AI2sql
AimBetter
Apache Hive
Chat2DB
ChatDB
Claude Sonnet 3.7
Codegrip
Common Lisp
Databricks Data Intelligence Platform
Digital Twin Studio
|
Integrations
AI2sql
AimBetter
Apache Hive
Chat2DB
ChatDB
Claude Sonnet 3.7
Codegrip
Common Lisp
Databricks Data Intelligence Platform
Digital Twin Studio
|
Integrations
AI2sql
AimBetter
Apache Hive
Chat2DB
ChatDB
Claude Sonnet 3.7
Codegrip
Common Lisp
Databricks Data Intelligence Platform
Digital Twin Studio
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