
JSFiddle
CodeSandbox
GitHub
replit
VS Code
Pastebin.com
JS Bin
A front end web development playground.

Bright Data
Live Proxies
Megaproxy
NetNut.io
PROXY001
Proxy-Seller
PSBProxy offers reliable residential, mobile, and datacenter proxies for any task. Fast, secure, and anonymous proxy servers with global IPs and an easy-to-use dashboard.

Which is more popular?
Based on our record, CodePen seems to be more popular. It has been mentioned 513 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | codepen.io | psbproxy.io |
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What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
What Is Codepen?
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing CodePen and PSBProxy.io.
PSBProxy.io's answer:
The backbone of PSBProxy.io is engineered for high concurrency, ultra-low latency, and intelligent traffic routing.
Our stack and infrastructure include: - High-Performance Back-End: Built using compiled, low-overhead languages optimized for managing massive network throughput and thousands of concurrent requests per second. - Advanced IP Rotation Engine: Custom-built algorithms that handle seamless IP switching (session-based or time-based) without dropping active network connections. - AI Analytics Integration: LLM and parsing frameworks embedded within our Web Scraping API to clean and structured raw HTML into structured JSON data. - Secure Network Protocols: Native support for both HTTP(S) and SOCKS5 proxies to ensure maximum anonymity and compatibility with any software suite.
PSBProxy.io's answer:
PSBProxy.io was born out of internal necessity. As digital marketers and developers, our founding team constantly faced the same bottlenecks: legacy proxy providers were either prohibitively expensive for scaling, or their IP pools were burned and plagued by endless captchas.
We realized the market lacked a provider that balanced enterprise-grade reliability with fair, scalable pricing. We started by building a clean, ethically compliant network for our own web scraping and multi-accounting needs. Once we perfected the architecture and achieved a stable 99.9% uptime, we opened the platform to the public. Today, PSBProxy.io has evolved into a global infrastructure supporting millions of connections daily, driven by a commitment to transparency and technical excellence.
PSBProxy.io's answer:
Our primary audience spans from independent digital professionals to data-driven enterprise companies.
We serve: - Data Analysts & E-commerce Marketers: Monitoring price fluctuations, tracking competitor strategies across global marketplaces, and scraping web data without restriction. - Media Buyers & Traffic Arbitrageurs: Managing multiple ad accounts across platforms like Facebook, Instagram, TikTok, and Google without triggering security flags. - SEO Specialists: Conducting large-scale keyword research, rank tracking, and competitor site audits across various regional search engine engines (Google, Bing, DuckDuckGo). - Cybersecurity Teams: Simulating geo-distributed traffic, testing application firewalls, and conducting threat intelligence operations.
PSBProxy.io's answer:
When comparing PSBProxy.io to competitors, businesses choose us for our unmatched price-to-performance ratio and developer-friendly infrastructure.
Key advantages: - Highly Competitive Pricing: Our entry rates are exceptionally budget-friendly (Residential from $1.2/GB, Mobile from $2.1/GB, and Datacenter from $0.7/GB) with no hidden fees. - Pay-As-You-Go Flexibility: You only pay for the exact traffic you consume, with volume-based discounts that automatically trigger as your project scales. - White-Label & Partnership Ecosystem: We offer a fully customizable White-Label program and a rewarding referral system, allowing partners to build their own proxy businesses on top of our stable infrastructure. - Zero Configuration Friction: Seamless integration with anti-detect browsers, multi-accounting tools, and custom automated scripts.
PSBProxy.io's answer:
PSBProxy.io stands out by providing a robust, ethically sourced infrastructure that bridges the gap between raw data collection and actionable insights.
What makes us unique: - Massive Pool & Global Coverage: Access to over 40 million rotating IP addresses across 200 countries, ensuring precise geo-targeting down to specific locations. - Ethical & Clean IPs: All residential and mobile proxies are legally obtained from real users, which translates to a 99.9% uptime and an incredibly low risk of blocks or captchas. - AI-Powered Web Scraping API: We don't just provide raw connection tunnels; our advanced Web Scraping API integrates AI-driven analytics to help businesses parse and analyze extracted data on the fly.
Share your experience with using CodePen and PSBProxy.io. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Codepen is a social network for developers to show off their work, ask and answer questions, and exchange ideas. It's like a Reddit for coding and design, with a large community of talented web developers.
Codepen is a social development environment that allows developers to showcase their work and experiment with HTML, CSS, and JavaScript in a collaborative space. Codepen’s focus on visual and interactive development...
Codepen is a social development environment for front-end designers and developers. Build and deploy a website, show off your work, build test cases to learn.
We have no reviews of PSBProxy.io yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


> I vividly remember IE and many hacks to have css elements properly working in it… The common advice now is to only use CSS that is supported in the last two major versions of each major browser. You can check any css property's support... - Source: Hacker News / 2 months ago
Thank you, heartfelt... For sharing an artwork, a miracle! Just in case, have you considered publishing the work at platforms as CodePen, where genius Artists/People express their art, too, as you?: // https://codepen.io/. - Source: Hacker News / 3 months ago
Embed on DEV: If you prefer CodePen embed, create a Pen with that HTML and add to the post as: {% codepen https://codepen.io//pen/ %}. - Source: dev.to / 12 months ago
Tracking PSBProxy.io since Jun 2026.
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