Top 5 JavaScript Spider Projects

node-crawler

3 6,612 4.8 JavaScript

Web Crawler/Spider for NodeJS + server-side jQuery ;-)
browser-fingerprinting

8 3,830 1.0 JavaScript

Analysis of Bot Protection systems with available countermeasures 🚿. How to defeat anti-bot system 👻 and get around browser fingerprinting scripts 🕵️‍♂️ when scraping the web?

Project mention: A site that tracks the price of a Big Mac in every US McDonald's | news.ycombinator.com | 2024-01-13

Yes, there is a lot written about it. Here is one link I have saved:
https://github.com/niespodd/browser-fingerprinting

SurveyJS

surveyjs.io sponsored

Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
glyphhanger

3 634 0.0 JavaScript

Your web font utility belt. It can subset web fonts. It can find unicode-ranges for you automatically. It makes julienne fries.

Project mention: The new Google Fonts: find what you’re looking for | news.ycombinator.com | 2023-09-08

For subsetting Glyphhanger works really well: https://github.com/zachleat/glyphhanger

JSSoup

2 360 0.0 JavaScript

JavaScript + BeautifulSoup = JSSoup
Spider-Man-Wiki

1 3 0.0 JavaScript

An open source fanmade Spider man wiki made with ReactJS ~Give a star~ ~Contributions are welcomed~
InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).