Get test account for 60 minutes
Register an account and get a proxy for the test. You do not need to fill payment data. Support most of popular tasks: search engines, marketplaces, bulletin boards, online services, etc. tasksSimple tool for complete proxy management - purchase, renewal, IP list update, binding change, upload lists. With easy integration into all popular programming languages, PapaProxy API is a great choice for developers looking to optimize their systems.
Quick and easy integration.
Full control and management of proxies via API.
Extensive documentation for a quick start.
Compatible with any programming language that supports HTTP requests.
Ready to improve your product? Explore our API and start integrating today!
And 500+ more programming tools and languages
In the browser settings, select "Open Browser Settings" and then, finding the "Advanced" button, go to the "System" section. Click on the button "Open proxy server settings for computer" and in the section "Manual proxy settings" move the slider to the position "On". Now enter in the appropriate fields the IP address, proxy, port and click "Save".
Free proxies, while seemingly profitable and attractive, are actually not very effective. They cannot boast of security, speed, stability and acceptable duration of work. Qualitative and reliable proxies require a certain investment, but they can be obtained from companies that have a good reputation as proxy service providers. You can also find out about all the nuances of proxy selection with the help of special proxy databases.
Selenium is a powerful tool for automating web browsers, and it has various tools and bindings for different programming languages. If you are specifically interested in Selenium tools for JavaScript, you'll likely be working with the Selenium WebDriver bindings for JavaScript. Here are the key components and tools related to using Selenium with JavaScript
WebDriverJS (Selenium WebDriver for JavaScript)
WebDriverJS, also known as selenium-webdriver for JavaScript, is the official Selenium WebDriver binding for JavaScript. It allows you to write automated tests in JavaScript to control web browsers.
You can install WebDriverJS using npm:
npm install selenium-webdriver
Example code snippet using WebDriverJS
const { Builder, By, Key, until } = require('selenium-webdriver');
(async function example() {
let driver = await new Builder().forBrowser('chrome').build();
try {
await driver.get('https://www.example.com');
await driver.findElement(By.name('q')).sendKeys('webdriver', Key.RETURN);
await driver.wait(until.titleIs('webdriver - Google Search'), 1000);
} finally {
await driver.quit();
}
})();
Protractor
Protractor is an end-to-end testing framework specifically designed for Angular applications. It uses WebDriverJS internally and extends it to provide additional features for Angular applications.
Protractor can be installed using npm:
npm install -g protractor
Example Protractor configuration file:
exports.config = {
seleniumAddress: 'http://localhost:4444/wd/hub',
specs: ['example-spec.js']
};
WebdriverIO
WebdriverIO is another popular JavaScript framework for end-to-end testing. It is built on top of WebDriverJS and provides a simplified interface for interacting with browsers.
WebdriverIO can be installed using npm:
npm install webdriverio
Example WebdriverIO test script
const { remote } = require('webdriverio');
(async () => {
const browser = await remote({
capabilities: {
browserName: 'chrome'
}
});
await browser.url('https://www.example.com');
const title = await browser.getTitle();
console.log('Title:', title);
await browser.deleteSession();
})();
Nightwatch.js
Nightwatch.js is a testing framework built on top of WebDriverJS that simplifies the process of writing and executing end-to-end tests.
Nightwatch.js can be installed using npm:
npm install nightwatch
Example Nightwatch.js configuration file
module.exports = {
'Demo Test': function (browser) {
browser
.url('https://www.example.com')
.waitForElementVisible('body')
.assert.title('Example Domain')
.end();
}
};
Disable proxy settings in Windows:
Press the Windows key + R to open the Run dialog.
Type "inetcpl.cpl" (without quotes) and press Enter to open the Internet Properties window.
In the Internet Properties window, click on the "Connections" tab.
Click on "Lan settings" in the bottom right corner of the window.
In the "Proxy Server" section, select "Automatically detect settings" and uncheck the box for "Use a proxy server for your LAN."
Click "OK" to save the changes and close the window.
Install the Nginx web server and disable the virtual tail. Next, in the /etc/nginx/sites-available directory, create a reverse-proxy.conf file. The file should be saved after completing the installation and quit the editor by typing "wq. You can send information to other servers by using the ngx_http_proxy_module in the terminal. Now activate the directives and test Nginx and the reverse proxy.
What else…