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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, CodePen seems to be a lot more popular than AppSignal. While we know about 490 links to CodePen, 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.
See the Pen SVG Angular Logo by Chinwendu (@dindustack) on CodePen. - Source: dev.to / 3 days ago
Previously, you would write solutions on paper or a whiteboard, but now most interviews are remote. The coding and algorithmic sections are usually conducted using online editors with limited syntax highlighting and code suggestions. You must be comfortable writing code in your chosen language, stay fluent, and be able to debug and test your solutions. Practice on platforms like leetcode, CodePen or CodeSandbox to... - Source: dev.to / 7 days ago
CodePen is an online code editor and community for front-end developers. It allows you to write HTML, CSS, and JavaScript code directly in your browser and see the results instantly. CodePen is a fantastic platform for experimenting with CSS, sharing your work, and discovering what other developers are creating. - Source: dev.to / 20 days ago
Flems.io is similar to online editors like CodePen or JSFiddle, but has one unique selling point. You do not need an account or any external memory: Flems.io stores all data in the URL!. This is ideal for short tests and demos provided on dev.to or other online media. - Source: dev.to / about 1 month ago
See the Pen Todo list transition by david omotayo (@david4473) on CodePen. - Source: dev.to / about 1 month 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 / about 1 month 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
JSFiddle - Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor.
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.
CodeSandbox - Online playground for React
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.
GitHub - Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
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.