Browser extension universal code generation method

Abstract

The invention belongs to the technical field of computers, and discloses a browser extension universal code generation method which comprises the following specific steps: step 1, environment building and project dependent installation: a developer firstly needs to install a project dependent environment, including installing decompressed extension directory extension in a browser; firstly, a Manifest file is standardized through tools such as WebExtension Manifest Format and the like, correct loading and explanation of expansion in various browsers can be ensured, development efficiency and user experience are improved, secondly, a Babel library and a Polyfill library are adopted for processing the JavaScript compatibility problem, a developer can use the latest language characteristic trustingly, compatibility does not need to be worried, iteration and updating of the technology are promoted, and meanwhile, the development efficiency is improved. Compared with the prior art, the webpage-polyfilter library simplifies the complexity of calling the API of the browser, so that the cross-browser development becomes simpler and more unified, the use of the Autoprefix tool can automatically add the browser prefix for the CSS, the manual workload of a developer is effectively reduced, and the development efficiency is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of computers, and specifically relates to a browser extension universal code generation method. BACKGROUND

[0002] At present, in the large-scale use of computer browsers, browser extensions have become a commonly used tool for everyone, but for developers, browsers are emerging in endlessly, and various browsers have their own independent set of extension development methods, such as Google Chrome extensions in crx format, Firefox browser extensions in xpi format, and in the event processing of each browser, Google Chrome processes events through the “chrome.*” API, and Firefox processes events through the “browser.*” API, and each browser is not unified in calling mode, so that the developer can remove redundancy and reduce the development workload, and a browser extension code generation method is specially designed.

[0003] Existing cross-browser development tools usually tend to be specific to a technology stack or scenario, lacking comprehensive support for universality, which limits developers when choosing tools and may not meet complex development needs. Current existing technologies mainly focus on extension development for specific browsers, lack of universality, although there are some cross-browser development tools, but they often focus on simplifying the development process rather than providing a universal code generation scheme, and the current technology mostly fails to effectively solve the differences between different browsers, as each browser has its own API and characteristics, developers need to write specific code for each browser, increasing the complexity and workload of development, therefore, it is necessary to fill the gap in this field and provide a more flexible and efficient browser extension development method, which reduces the workload of developers and reduces maintenance costs. SUMMARY

[0004] The purpose of the present application is to provide a browser extension universal code generation method to solve the problems raised in the background art.

[0005] In order to achieve the above-mentioned purpose, the present application provides the following technical solution: a browser extension universal code generation method, the specific steps are as follows:

[0006] Step 1: Environment setup and project dependency installation

[0007] The developer first needs to install the project dependency environment, including installing the already decompressed extension directory extension in the browser;

[0008] Use the `npm install` command to install the environment dependencies required by the project to ensure that the basic environment of the project is set correctly;

[0009] Step Two: Project Running and Code Listening

[0010] Run the project and use the `npm run dev` command to make it listen to the specified port (for example, 0.0.0.0:3000);

[0011] Step Three: Manifest File Processing and Intelligent Adaptation Integration

[0012] Detailed steps for Manifest file processing and intelligent adaptation integration:

[0013] Use the WebExtension Manifest Formatter tool to open the Manifest file, check the format and make necessary adjustments;

[0014] In `manifest-rewrite.ts`, configure the use of the intelligent adaptation library, dynamically detect browser support based on Feature.js, and implement intelligent adaptation;

[0015] For example, use Feature.js to detect whether a specific API is supported, and then conditionally configure the Manifest file based on the detection results;

[0016] Detailed steps for JavaScript compatibility processing:

[0017] Install Babel-related dependencies and configure the `.babelrc` file to specify the required syntax conversion and plugins;

[0018] Use Babel's features such as `async / await`, arrow functions, etc. in the project to ensure compatibility across different browsers;

[0019] Import the Polyfill library, for example, use the `import 'core-js';` statement in the entry file to fill in the differences in JavaScript features between different browsers;

[0020] Detailed steps for browser API compatibility processing:

[0021] Install `webextension-polyfill` as a project dependency and use the API interfaces provided to replace the original browser API call method;

[0022] According to the library's documentation, adjust the API calls in the code to ensure consistency across different browsers;

[0023] Detailed steps for style processing:

[0024] Install Autoprefixer and use it to process CSS files in the project build process;

[0025] Use the syntax provided by Autoprefixer in the style sheet, such as adding `-webkit-`, `-moz-`, etc. prefixes in the CSS file;

[0026] This ensures the compatibility of styles in different browsers, reducing the workload of manually adding prefixes;

[0027] Code packaging and optimization details:

[0028] Configure Webpack, install related plugins, and set basic build configurations, such as entry file, output directory, etc.;

[0029] Use Webpack for modular development of code to ensure clear code structure;

[0030] Add related parameters to the build command to enable Tree-shaking technology, remove unused code, and reduce extension size;

[0031] Check the build output to ensure that the generated extension file meets the installation verification mechanism of each browser;

[0032] Step four: JavaScript compatibility processing

[0033] Install Babel dependencies, including `@babel / core`, `@babel / preset-env`, etc.;

[0034] Set Babel configuration in the project configuration file, specify the required syntax conversion and plugins;

[0035] Import the Polyfill library (such as: core-js) and use `import'core-js'` in the entry file to import it;

[0036] Step five: Browser API compatibility processing

[0037] Install the `webextension-polyfill` library as a project dependency;

[0038] Use the API interface provided by the library in the code to replace the native browser API call method to ensure compatibility on different browsers;

[0039] Step six: style processing

[0040] Install the Autoprefixer tool and integrate it into the project build process;

[0041] Use the specific syntax provided by Autoprefixer in the CSS file to enable the tool to automatically add browser prefixes to the code;

[0042] Step seven: code packaging and optimization

[0043] Configure Webpack, install related plugins such as `webpack-cli`, `webpack-dev-server`, etc.;

[0044] Set the entry file, output directory, and other basic configurations;

[0045] Use Webpack in the build command to package the code, and configure Tree-shaking to remove unused code.

[0046] Preferably, the Manifest file processing in step three is a key step, as different browsers may have different requirements for Manifest files, so using a tool like WebExtension Manifest Formatter can ensure that the format and content of the Manifest file meet the standards.

[0047] Preferably, the JavaScript compatibility processing in step four, JavaScript syntax conversion and Polyfill are common means, Babel is a popular JavaScript compiler that can convert advanced syntax to a downward compatible version to ensure consistent execution of code on different browsers, and introducing a Polyfill library like core-js can fill in the feature differences between different browsers, allowing the code to run smoothly in various browser environments.

[0048] Preferably, the API compatibility processing in step five, for the problem of calling different browser APIs, can use the webextension-polyfill library for unification.

[0049] Preferably, the Autoprefixer tool in step six, which can automatically add browser prefixes to CSS to ensure compatibility of styles on different browsers.

[0050] Preferably, the Webpack in step seven, which supports modular development and can eliminate unnecessary code through techniques such as Tree-shaking, thereby reducing the size of the extension and improving loading performance.

[0051] Preferably, the intelligent adaptation in step three is a very important link, using a library like Feature.js, the browser's support can be dynamically detected, and the code logic can be adjusted accordingly, so as to ensure the good compatibility of the extension on different browsers.

[0052] Preferably, the code packaging in step seven is to package the parsed code into a specific browser recognizable extension file format using a command similar to pack.

[0053] Preferably, the code listening in step two, during the running process, the general code will be parsed into the code required by the specific browser, ensuring that the extension is correctly loaded and interpreted on different browsers.

[0054] The beneficial effects of the present application are as follows:

[0055] Firstly, by standardizing the Manifest file through tools such as WebExtension Manifest Formatter, it helps to ensure that the extension is correctly loaded and interpreted in various browsers, improving development efficiency and user experience, secondly, using Babel and Polyfill library to handle JavaScript compatibility issues, so that developers can use the latest language features without worrying about compatibility, promoting the iteration and update of technology, at the same time, the webextension-polyfill library simplifies the complexity of browser API calls, making cross-browser development easier and more unified, and the use of Autoprefixer tool can automatically add browser prefixes for CSS, effectively reducing the manual workload of developers and improving development efficiency, by using Webpack for code packaging and optimization, the size of the extension can be reduced, the loading performance can be improved, and the user can have a smoother experience, finally, the introduction of intelligent adaptation technology makes the extension dynamically adapt to different browser environments, ensuring cross-browser compatibility and enhancing the stability and reliability of the extension, overall, not only improves the development efficiency and reduces the development cost, but also optimizes the user experience, promotes the development and progress of the field of browser extension development. BRIEF DESCRIPTION OF DRAWINGS

[0056] Figure 1 The flowchart of the present application. DETAILED DESCRIPTION

[0057] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0058] As Figure 1 shown, the embodiment of the application provides a browser extension universal code generation method, and the specific steps are as follows:

[0059] Step 1: Environment building and project dependency installation

[0060] The developer first needs to install the project dependency environment, including installing the decompressed extension directory extension in the browser;

[0061] Use the `npminstall` command to install the environment dependencies required by the project, and ensure that the basic environment of the project is set correctly;

[0062] Step 2: Project running and code listening

[0063] Run the project and use the `npm run dev` command to make it listen to the specified port (for example, 0.0.0.0:3000);

[0064] Step 3: Manifest file processing and intelligent adaptation integration

[0065] Manifest file processing and intelligent adaptation integration detailed steps:

[0066] Use the WebExtension Manifest Formatter tool to open the Manifest file, check the format and make necessary adjustments;

[0067] In `manifest-rewrite.ts`, configure the use of the intelligent adaptation library, dynamically detect browser support based on Feature.js, and achieve intelligent adaptation;

[0068] For example, use the Feature.js method to detect whether a specific API is supported, and then conditionally configure in the Manifest file based on the detection result;

[0069] JavaScript compatibility processing detailed steps:

[0070] Install Babel-related dependencies, configure the `.babelrc` file, and specify the required syntax conversion and plugins;

[0071] Use the features provided by Babel in the project, such as `async / await`, arrow functions, etc., to ensure compatibility on different browsers;

[0072] Introduce Polyfill libraries, such as using the `import 'core-js';` statement in the entry file, to fill in the differences in JavaScript features between different browsers;

[0073] Detailed steps for browser API compatibility processing:

[0074] Install `webextension-polyfill` as a project dependency, and use the API interface provided in it to replace the native browser API call method;

[0075] According to the library documentation, adjust the API calls in the code to ensure consistency across different browsers;

[0076] Detailed steps for style processing:

[0077] Install Autoprefixer and use Autoprefixer to process CSS files in the project build process;

[0078] Use the syntax provided by Autoprefixer in the style sheet, such as adding `-webkit-`, `-moz-`, etc. prefixes in the CSS file;

[0079] This ensures compatibility of styles across different browsers and reduces the workload of manually adding prefixes;

[0080] Detailed steps for code packaging and optimization:

[0081] Configure Webpack, install related plugins, and set basic build configurations, such as entry file, output directory, etc.;

[0082] Use Webpack for modular development of code to ensure clear code structure;

[0083] Add related parameters to the build command to enable Tree-shaking technology to remove unused code and reduce extension size;

[0084] Check the build output to ensure that the generated extension file meets the installation verification mechanism of each browser;

[0085] Step four: JavaScript compatibility processing

[0086] Install Babel dependencies, including `@babel / core`, `@babel / preset-env`, etc.;

[0087] Set Babel configuration in the project configuration file, specify the required syntax conversion and plugins;

[0088] Introduce the Polyfill library (such as: core-js), and use `import'core-js'`; in the entry file for introduction;

[0089] Step five: Browser API compatibility processing

[0090] Install the `webextension-polyfill` library as a project dependency;

[0091] Use the API interface provided by the library in the code, instead of the original browser API call method, to ensure compatibility on different browsers;

[0092] Step six: style processing

[0093] Install the Autoprefixer tool and integrate it into the project build process;

[0094] Use the specific syntax provided by Autoprefixer in the CSS file to automatically add browser prefixes to the code;

[0095] Step seven: code packaging and optimization

[0096] Configure Webpack, install related plugins such as `webpack-cli`, `webpack-dev-server`, etc.;

[0097] Set the basic configuration such as entry file, output directory, etc.;

[0098] Use Webpack in the build command to package the code, and configure Tree-shaking to remove unused code.

[0099] First, the Manifest file is standardized by tools such as WebExtension Manifest Formatter to ensure that the extension is correctly loaded and interpreted in different browsers, ensuring that developers can more conveniently develop, maintain and update cross-browser extension applications. Second, by using Babel and Polyfill libraries to handle JavaScript compatibility issues, developers can use the latest language features while effectively addressing the differences in browser support for these features, providing the possibility for rapid iteration of technology and a more flexible and innovative space for browser extension development. In addition, the introduction of the webextension-polyfill library simplifies browser API calls, allowing developers to avoid tedious adaptation work and improving development efficiency. The use of Autoprefixer tools, Webpack modular development and Tree-shaking technology further reduces the size of the extension and improves performance, providing a better user experience. Finally, by using libraries such as Feature.js to dynamically detect browser support, the extension can intelligently adapt to different environments, ensuring cross-browser compatibility and improving the reliability of the extension.

[0100] Among them, the Manifest file processing in step three is the key step, as different browsers may have different requirements for the Manifest file, so using tools like WebExtension Manifest Formatter can ensure that the format and content of the Manifest file meet the standards.

[0101] Using the WebExtension Manifest Formatter tool ensures that the Manifest file is standardized in format, ensuring that the extension is correctly loaded and interpreted in different browsers, and ensuring that the entire development process proceeds smoothly.

[0102] Among them, the JavaScript compatibility processing in step four, JavaScript syntax conversion and Polyfill are common means, Babel is a popular JavaScript compiler that can convert advanced syntax into a downward compatible version to ensure consistent execution of code across different browsers. At the same time, introducing a Polyfill library like core-js can fill in the feature differences between different browsers, allowing the code to run smoothly in various browser environments.

[0103] In terms of JavaScript compatibility, by introducing Babel tools, through syntax conversion, the advanced syntax is compatible with the lower version, and combined with the use of core-js and other Polyfill libraries, the feature differences between different browsers are filled, so that developers can use the latest language features without worrying too much about the support of different browsers.

[0104] Among them, the API compatibility processing in step five can use the webextension-polyfill library to unify the API calls of different browsers.

[0105] In order to realize consistent browser API calls, by using the webextension-polyfill library, this library provides a unified API interface, making it easier and more intuitive to call extension APIs on different browsers, greatly reducing the tedious work of adapting to different browsers, improving development efficiency, and no need to pay attention to the details of different browsers.

[0106] Among them, the Autoprefixer tool in step six can automatically add browser prefixes to CSS to ensure compatibility of styles on different browsers.

[0107] By introducing the Autoprefixer tool, you can automatically add browser prefixes to CSS code based on different browsers, which means less manual adjustment and more consistent style performance for developers, greatly reducing the workload of manually adding prefixes.

[0108] Among them, Webpack in step seven supports modular development and can eliminate unnecessary code through technologies such as Tree-shaking, thereby reducing the size of the extension and improving loading performance.

[0109] Using Webpack for code packaging and optimization can reduce the size of the extension and improve loading performance, providing users with a smoother user experience.

[0110] Among them, the intelligent adaptation in step three is very important, using a library like Feature.js can dynamically detect the support of the browser and adjust the code logic accordingly, ensuring good compatibility of the extension on different browsers.

[0111] By using Feature.js and other libraries, through dynamic detection of browser support, intelligent adaptation of code is achieved, which not only ensures the compatibility of the extension on different browsers, but also enables developers to better cope with the changing browser ecosystem.

[0112] In step seven, the code packaging is done using a command similar to pack, which packages the parsed code into a specific browser-recognizable extension file format.

[0113] The browser-recognizable extension file format includes Chrome's CRX file, Firefox's XPI file, etc.

[0114] In step two, the code listening, during the running process, the general code will be parsed into the code required by the specific browser, ensuring the correct loading and interpretation of the extension on different browsers.

[0115] Through code translation, it can ensure that the generated code is correctly loaded and interpreted on various browsers, avoiding the decline of user experience and function failure caused by browser compatibility problems.

[0116] It should be noted that in this paper, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the term "includes", "contains" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device.

[0117] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A method for generating universal code for browser extensions, the method comprising: The specific steps are as follows: ​ Step 1: Environment setup and project dependency installation Developers first need to install the project dependency environment, including installing the extension directory extension in the browser after decompression; Use the `npminstall` command to install the environment dependencies required by the project, and ensure that the basic environment of the project is set correctly; Step 2: Project running and code listening Run the project and use the `npm run dev` command to listen to the specified port (for example, 0.0.0.0:3000); Step 3: Manifest file processing and intelligent adaptation integration Manifest file processing and intelligent adaptation integration detailed steps: Use the WebExtension Manifest Formatter tool to open the Manifest file, check the format and make necessary adjustments; In `manifest-rewrite.ts`, configure the use of the intelligent adaptation library, dynamically detect browser support based on Feature.js, and implement intelligent adaptation; For example, use Feature.js to detect whether a specific API is supported, and then conditionally configure the Manifest file based on the detection results; JavaScript compatibility processing detailed steps: Install Babel-related dependencies, configure the `.babelrc` file, and specify the required syntax conversion and plugins; Use Babel features such as `async / await`, arrow functions, etc. in the project to ensure compatibility on different browsers; Import the Polyfill library, for example, use the `import'core-js'` statement in the entry file to fill in the differences in JavaScript features between different browsers; Browser API compatibility processing detailed steps: Install `webextension-polyfill` as a project dependency, and use the API interfaces provided by the library to replace the native browser API call method; According to the library's documentation, adjust the API calls in the code to ensure consistency across different browsers; Style processing detailed steps: Install Autoprefixer and use Autoprefixer to process CSS files in the project build process; Use the syntax provided by Autoprefixer in the style sheet, such as adding `-webkit-`, `-moz-`, etc. prefixes in the CSS file; This ensures compatibility of styles across different browsers and reduces the workload of manually adding prefixes; Code packaging and optimization detailed steps: Configure Webpack, install related plugins, and set basic build configurations such as entry file, output directory, etc. Use Webpack for modular development of code to ensure clear structure of the extension code; Add related parameters in the build command to enable Tree-shaking technology to remove unused code and reduce extension size; Check the build output to ensure that the generated extension file meets the installation verification mechanism of each browser; Step four: JavaScript compatibility processing Install Babel-related dependencies, including `@babel / core`, `@babel / preset-env`, etc. Set up Babel's configuration in the project configuration file, specify the required syntax conversion and plugins. Import the Polyfill library (such as: core-js), and use `import'core-js'` in the entry file. Step five: Browser API compatibility processing Install the `webextension-polyfill` library as a project dependency. Use the API interface provided by the library in the code to replace the original browser API call method to ensure compatibility on different browsers. Step six: Style processing Install the Autoprefixer tool and integrate it into the project build process. Use the specific syntax provided by Autoprefixer in the CSS file to automatically add browser prefixes to the code. Step seven: Code packaging and optimization Configure Webpack, install related plugins such as `webpack-cli`, `webpack-dev-server`, etc. Set up the entry file, output directory, and other basic configurations. Use Webpack in the build command to package the code and configure Tree-shaking to remove unused code. The Manifest file processing described in Step three is a key step, as different browsers may have different requirements for the Manifest file. Therefore, using a tool like WebExtension Manifest Formatter can ensure that the format and content of the Manifest file meet the standards.

2. The method of claim 1, wherein: The JavaScript compatibility processing described in Step four, JavaScript syntax conversion and Polyfill are common means, Babel is a popular JavaScript compiler that can convert advanced syntax to a downward compatible version to ensure code execution consistency on different browsers, while introducing a Polyfill library like core-js can fill the feature differences between different browsers, allowing the code to run smoothly in various browser environments.

3. The method of claim 1, wherein: The API compatibility processing described in Step five addresses the issue of calling different browser APIs. You can use the webextension-polyfill library for uniformity.

4. The method of claim 1, wherein: The Autoprefixer tool described in Step six can automatically add browser prefixes to CSS to ensure style compatibility on different browsers.

5. The method of claim 1, wherein: Webpack described in Step seven supports modular development and can eliminate unnecessary code through techniques such as Tree-shaking, reducing the size of the extension and improving loading performance.

6. The method of claim 1, wherein: ​ 7. The method of claim 1, wherein: The intelligent adaptation described in Step Three is a very important link, using a library like Feature.js, you can dynamically detect the browser's support situation, and adjust the code logic accordingly, so as to ensure the good compatibility of the extension on different browsers.

8. The method of claim 1, wherein: The code packaging described in Step Seven is to use a command similar to pack to package the parsed code into a specific browser recognizable extension file format.

9. The method of claim 1, wherein: The code listening described in Step Two, in the running process, the general code will be parsed into the code required by the specific browser, ensuring that the extension is correctly loaded and interpreted on different browsers.

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