Opera VS Public API

• Speed
  Opera is known for its fast browsing experience due to its optimized browsing engine and efficient resource management.
• Built-in VPN
  Opera includes a free, unlimited VPN service, providing users with increased privacy and security by masking their IP addresses.
• Battery Saver
  The browser features a battery saver mode that extends the battery life of laptops by reducing the browser's power consumption.
• Ad Blocker
  Opera has an integrated ad blocker that enhances browsing speed and user experience by blocking intrusive ads.
• Customizable Interface
  Users can personalize their browsing experience with a variety of themes and workspace options to suit their preferences.
• Opera Turbo
  This feature compresses data to make web pages load faster, especially useful for those with slower internet connections.
• Sidebar Integration
  Opera's sidebar allows quick access to social media, messaging apps, and other tools, enhancing multitasking and productivity.

Possible disadvantages

• Market Share
  Opera has a smaller user base compared to other major browsers like Chrome and Firefox, which can lead to less community support and fewer extensions.
• Extension Support
  Though Opera supports Chrome extensions, the overall availability and variety of native Opera extensions are limited compared to its competitors.
• Sync Issues
  Some users have reported occasional problems with syncing data across devices, which can be inconvenient for those who rely on seamless access to their bookmarks and settings.
• Compatibility
  Certain websites and web applications may not be fully optimized for Opera, potentially leading to compatibility issues.
• Privacy Concerns
  Despite its built-in VPN, some users are cautious about Opera's privacy policies, especially given its ownership by a Chinese consortium.

• Free to Use
  Public API is completely free, making it accessible to developers of all levels without any financial barrier to entry. This is particularly beneficial for hobbyists, students, and those working on personal projects.
• Comprehensive Directory
  The platform provides a well-organized directory of hundreds of free public APIs across numerous categories such as animals, finance, weather, games, and more, making it easy to discover useful APIs for various projects.
• Simple and Clean Interface
  The website offers a straightforward, easy-to-navigate interface that allows developers to quickly browse, search, and filter APIs by category, HTTPS support, CORS availability, and authentication requirements.
• Open Source
  The project is open source, meaning the community can contribute to it, suggest new APIs, report issues, and help maintain the directory, ensuring it stays up-to-date and relevant.
• Useful Metadata
  Each API listing includes helpful metadata such as whether it supports HTTPS, requires authentication, and supports CORS, which helps developers quickly assess if an API meets their technical requirements before diving deeper.

Possible disadvantages

• No Quality Assurance
  The platform acts as a directory and does not verify or guarantee the reliability, uptime, or quality of the listed APIs. Some APIs may be outdated, broken, or poorly maintained without any indication on the listing.
• Limited API Details
  The listings provide only basic information about each API. Developers often need to visit the actual API documentation separately to understand endpoints, rate limits, response formats, and other critical details.
• Outdated Listings
  Some APIs listed on the platform may no longer be active or may have changed their terms, endpoints, or availability. The directory doesn't always reflect the current status of every listed API in real time.
• No User Reviews or Ratings
  The platform lacks a community feedback system such as user reviews, ratings, or usage statistics, making it harder for developers to gauge the real-world reliability and usefulness of a listed API before committing to it.
• Limited Search and Filtering
  While basic category browsing is available, the search and filtering capabilities are relatively limited compared to more advanced API marketplaces. There is no ability to filter by popularity, response speed, or data format, for example.

Opera VPN Review: Walkthrough, Speed Test (and 🚩#1 Weakness 🚩)

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• Can anyone tell what is this?

  This is not opera.com it's "api2 dot com" so it's a malware site posing as an opera one by including opera in its name. I had a popup like this. It opened every time I opened the browser. Turned out it was coming from a video downloader... Source: over 3 years ago

• Is there a way to download the official browser through a torrent or a mirror link?

  The opera.com domain is banned where I live but I still want to download the browser without a VPN (because those are also banned). Is there a torrent link or an alternative/mirror link where I can download the latest Opera One release?... Source: over 3 years ago

• Opera Adblocker pinging opera.com?

  Apparently it "urgently needed to be removed off the network" (bullshit, you could've blocked opera.com, dumbass) I don't see why its so bad to have one kid with an unmanaged browser, like seeing "your browser is managed by your... Source: over 3 years ago

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Tracking Public API since Jan 2026.