{"id":183730,"date":"2026-10-11T16:54:17","date_gmt":"2026-10-11T14:54:17","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/novaya-versiya-brython-3-15-realizaczii-yazyka-python-dlya-web-brauzerov"},"modified":"2026-10-11T16:54:22","modified_gmt":"2026-10-11T14:54:22","slug":"brython-3-15-released-a-python-implementation-for-web-browsers","status":"publish","type":"post","link":"https:\/\/prohoster.info\/en\/blog\/news\/brython-3-15-released-a-python-implementation-for-web-browsers","title":{"rendered":"The new version Brython 3.15, an implementation of the Python language for web browsers","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"
The release of the Brython 3.15.0 project (Browser Python) is available, implementing the Python 3 programming language for web browsers, allowing the use of Python instead of JavaScript for scripting development for the Web. The Brython 3.15 branch ensures compatibility with CPython 3.15 and implements most of the new features of this release, including deferred module imports, frozendict and sentinel types, and the \"*\" and \"**\" operators for unpacking list comprehensions. The project's code is written in Python and is distributed under the BSD license. <\/p>\n
By connecting the brython.js and brython_stdlib.js libraries, a web developer can use Python to define the logic of the website on the client side, applying Python instead of JavaScript. To include Python code on pages, the tag with the mime type 'text\/python' is used. Both embedding code directly into the page and loading external scripts () are allowed. The script provides full access to DOM elements and events. In addition to access to the standard Python library, specialized libraries for interacting with the DOM and JavaScript libraries such as jQuery, D3, Highcharts, and Raphael are offered. The use of CSS frameworks like Bootstrap3, LESS, and SASS is supported.<\/p>\n
The overall performance of most operations in Python scripts embedded in web pages is close to that of CPython. Latency only occurs at the compilation stage, but there is an option to load pre-compiled JavaScript code, which is applied to speed up the loading of the standard library (Brython provides tools for creating JavaScript libraries based on Python modules). \n Source: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"