"Looking for a reliable Node.js website scraper – any recommendations?"
Hey folks!
I’ve been messing around with a few Node.js website scraper tools lately, but none seem to handle dynamic content well *and* stay reliable.
Tried Cheerio + Puppeteer, which works okay, but feels a bit heavy for simple tasks. Anyone got a lighter combo or a solid library they swear by?
Also, how do y’all deal with rate limits? Proxies? Random delays? Would love some real-world tips.
Thanks in advance!
---
*PS: If you’ve built your own Node.js website scraper from scratch, I’d love to hear how you optimized it!*
Hey! For a lightweight Node.js website scraper, check out jsdom + axios. It’s way lighter than Puppeteer for static content.
For dynamic stuff, Playwright is my go-to—kinda like Puppeteer but faster imo.
Rate limits? Rotating proxies (I use ScraperAPI) + random delays between 1-3s. Works like a charm.
If you’re building from scratch, cache responses to avoid re-scraping the same pages. Saves a ton of time!
I feel you on Puppeteer being heavy. Try ScrapeStorm—it’s a Node.js website scraper with a visual interface. Super easy for simple tasks.
For rate limits, I just throttle requests to 1 per second and use BrightData proxies. Never had a block.
Also, if you’re scraping a lot, consider Apify. It’s not free but handles scaling and proxies for you.
Honestly, Cheerio + Puppeteer is still the best combo for a Node.js website scraper imo. Yeah, it’s heavy, but it just *works*.
For rate limits, I add user-agent rotation and 2-5s delays. Proxies are overkill unless you’re scraping at scale.
Btw, if you’re building your own, lazy-load elements to avoid unnecessary requests. Saves bandwidth!
If you want something *really* light, try x-ray with superagent. It’s old-school but perfect for simple Node.js website scraper tasks.
For dynamic content, Nightmare.js is a lighter alternative to Puppeteer, though it’s not maintained anymore (still works tho).
Rate limits? Cloudflare is the worst. I use puppeteer-stealth to avoid detection. Also, residential proxies > datacenter.
I built my own Node.js website scraper using got-scraping + cheerio. It’s fast and handles most sites well.
For dynamic content, I inject mini scripts to trigger lazy-loaded elements. Works 90% of the time.
Pro tip: Monitor your IP’s reputation. If you get blocked, switch to a new one ASAP. I use ProxyCrawl for this.
Wow, thanks for all the suggestions! Definitely gonna try jsdom + axios and Playwright—sounds like a solid combo.
Also, the proxy tips are gold. Didn’t realize residential proxies were that much better.
Quick Q: Anyone tried Apify for large-scale scraping? Is it worth the cost?
And yeah, I’ll check robots.txt first. Almost forgot about that lol.
Appreciate the help!
Try Osmosis for a super lightweight Node.js website scraper. It’s not as popular but great for quick jobs.
For rate limits, backoff strategies are key. Start with 1s, double on failure, etc.
Also, check the site’s robots.txt before scraping. Some sites are cool with it if you play nice.
