puppeteer
Selenium
Cypress.io
Playwright
Scrapy
Robot framework
Apify
BrowserCat
AppSignal
NewRelic
Sentry.io
AppDynamics
Scout
Datadog
LogTailApp
Rollbar
AppSignal gives you error tracking, performance monitoring, host metrics and anomaly detection in one great interface. By developers for developers.
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Based on our record, puppeteer seems to be a lot more popular than AppSignal. While we know about 104 links to puppeteer, we've tracked only 8 mentions of AppSignal. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
This project tests how the browser language can be changed with Puppeteer. It implements multiple options to set the language of Chrome and checks each option against BrowserLeaks to see how it affected the JavaScript proeprties and HTTP headers available by the browser. For more information, see my article The Puppeteer Language Experiment on DEV.to. - Source: dev.to / about 2 months ago
In Crawlee, you can scrape JavaScript rendered websites using the built-in headless Puppeteer and Playwright browsers. It is important to note that, by default, Crawlee scrapes in headless mode. If you don't want headless, then just set headless: false. - Source: dev.to / about 2 months ago
I am not in any way associated with the developers at puppeteer, but if you are looking for a way to contribute, they are open source. - Source: dev.to / 2 months ago
Puppeteer is a Node library that provides a high-level API to control headless Chrome or Chromium. It's primarily used for browser automation, making it a powerful tool for end-to-end testing of web applications, taking screenshots, and generating pre-rendered content from web pages. - Source: dev.to / 4 months ago
While similar to Puppeteer, Cypress, and Selenium, there are some differences. Let’s find out what they are. - Source: dev.to / 9 months ago
It’s pretty obvious, why we should monitor the application’s performance. Application Performance Monitoring (APM) tools are helping us with that. I prefer using New Relic and it has no significant alternatives for me. However, you can look at AppSignal, Scout, Datadog. New Relic is a solid monitoring solution, that helps to measure front-end and back-end performance, bottlenecks in database, and customer... - Source: dev.to / 28 days ago
Import { test, expect } from "@playwright/test"; // define a test task called "has expected title" Test("has expected title", async ({ page }) => { // visit the AppSignal home page in the browser await page.goto("https://appsignal.com/"); // retrieve the page title const title = await page.title(); // expect the page title to be equal to the expected string await expect(title).toBe( "Application... - Source: dev.to / 12 months ago
Now comes the monitoring part, woo! Monitoring performance indicators in Node.js is very simple. You can opt-in to use the simple internal tools that Node provides, or you can use a fully-fledged tool like AppSignal. - Source: dev.to / about 1 year ago
In this article, we went over the basics of adding instrumentation to an Elixir application. We learned how instrumentation can help us uncover bottlenecks and improve an application's performance. We also saw how AppSignal can help us aggregate and visualize the data we collect. - Source: dev.to / over 1 year ago
The caveman technique is great for a single developer working on an application that hasn't been pushed to production. However, if you have an app in production with live users, you may want to take a look at AppSignal for monitoring your application performance and checking for errors in production. - Source: dev.to / about 2 years ago
Selenium - Selenium automates browsers. That's it! What you do with that power is entirely up to you. Primarily, it is for automating web applications for testing purposes, but is certainly not limited to just that.
NewRelic - New Relic is a Software Analytics company that makes sense of billions of metrics across millions of apps. We help the people who build modern software understand the stories their data is trying to tell them.
Cypress.io - Slow, difficult and unreliable testing for anything that runs in a browser. Install Cypress in seconds and take the pain out of front-end testing.
Sentry.io - From error tracking to performance monitoring, developers can see what actually matters, solve quicker, and learn continuously about their applications - from the frontend to the backend.
Playwright - Playwright is automation software for Chromium, Firefox, Webkit using the Node.js library having a single API in place.
AppDynamics - Get real-time insight from your apps using Application Performance Management—how they’re being used, how they’re performing, where they need help.