Javascript debugging reports
Find the root cause of errors
We save error details and provide you with the information to drill down to the root cause. Look at other occurrences of the same error to discover patterns. Tag errors with user ID's or anything else to make debugging easier, and add links back to your CRM to follow-up on affected users.
Error message
The error message is shown at the start of the page.
Request details
See the hostname, path, request ID and other information that was saved for this request.
Change issue status
Set issue status and notifications preferences.
Browse saved samples
We keep track of every occurrence of the exception, so you can inspect and compare.
Alerts
Get alerted in real-time
AppSignal automatically sends real-time alerts to your favorite platforms.
- Discord
- Flowdock
- Intercom
- MS Teams
- Opsgenie
- PagerDuty
- Slack
- Webhook
Integrations
Send to issue tracker
Create and send issues to your favorite issue trackers with a single click.
- Asana
- Shortcut
- GitHub
- GitLab
- Jira
- Pivotal Tracker
- Phabricator
- Trello
Breadcrumbs
Use breadcrumbs for a full user context
Front-end errors can be quirky. That’s why we track what users did before the error occurred.
What our customers think
1500+ development teams rely on AppSignal to ship code with confidence. We are sharing a few of their stories with you.
5-Minute APM
Installation without
the frustration
AppSignal is built for ease of use. The installation is effortless and we'll set most things up automatically. You'll be monitoring exceptions and javascript in no-time.
// Install AppSignal yarn add @appsignal/javascript npm install --save @appsignal/javascript // Initialize AppSignal import Appsignal from "@appsignal/javascript" // For ES Module const Appsignal = require("@appsignal/javascript").default // For CommonJS module const appsignal = new Appsignal({ key: "YOUR FRONTEND API KEY" })
Lightweight agent
AppSignal's monitoring agent is built with Rust. It's lightweight, stable and already runs in thousands of applications.
Dev-to-dev support
If you need us, we're there for you. We're committed to making AppSignal monitoring great for you and your team.
GDPR Compliant
Got customers in the EU? Our data processing is GDPR compliant.
99.999% Uptime
If there's one thing you need to trust, it's your APM. We're ready to help you monitor, at every scale.
JavaScript blog
Our best JavaScript articles
AppSignal writes high-quality articles about programming in JavaScript on our blog. This is a collection of our best articles.
Beyond console.log: Smarter Debugging with Modern JavaScript Tooling
We'll look at smart, scalable debugging strategies for your JavaScript application.
Testing MongoDB in Node with the MongoDB Memory Server
In this post, we'll test a Node-MongoDB app using MongoDB Memory Server.
Using SQL in Node.js with Sequelize
We'll use Sequelize to connect to a database, run queries, and handle results within a Node.js project.
Performance and Stress Testing in Node.js
We'll dive into the importance of performance and stress testing in Node.js and some of the best tools you can use.
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Don’t let the bad bugs bite. Try AppSignal for free.
AppSignal offers a 30-day free trial, no credit card is required. All features are available in all plans. Start monitoring your application in just a few clicks!