This post discusses the challenges web developers face due to the constantly evolving web platform. It highlights the difficulty in keeping up with changes, browser inconsistencies, and the lack of clear documentation. It then outlines the efforts made to address these issues, focusing on improving communication about the web platform, enhancing compatibility and interoperability across browsers (Compat 2021, Interop 2022), and investing in better documentation like MDN's Browser Compat Data. These initiatives aim to create a more stable and predictable web development experience, fostering innovation.
This blog post discusses the top challenges faced by web developers in 2021 based on a quarterly survey. The findings reveal that the top pain points remain consistent with previous years, including browser compatibility, testing, documentation, debugging, framework usage, and security/privacy concerns. The survey data highlights the difficulties developers face in keeping up with evolving web standards and the ever-expanding ecosystem of tools and frameworks. Cross-browser compatibility and testing remain significant hurdles. While initiatives like Compat 2021 aim to address these challenges, their impact is yet to be fully realized. The data consistently shows the need for improved developer tooling and a more streamlined web development experience.
I sincerely apologize to the Safari team for misrepresenting their compatibility score in our Chrome Dev Summit presentation. Due to a combination of personal circumstances, a reliance on outdated Safari Tech Preview data from wpt.fyi, and the rush leading up to the event, we displayed an incorrect improvement score (64 => 85 instead of 64 => 92). This was my mistake, and I take full responsibility. While we attempted to rectify the situation, it was too late to change the presentation. Our intent was never malicious, but rather to highlight the collaborative effort to improve web compatibility. I've learned valuable lessons from this experience: triple-check data, consult with relevant engineers, focus on stable release data, and communicate with browser teams transparently. Going forward, we'll prioritize broad browser support and emphasize the user experience in stable releases.
Web compatibility is a major developer concern. While projects like Compat 2021 aim to address these issues, data-driven analysis is crucial for understanding the web's evolving compatibility landscape. This post highlights Browser Compat Data (BCD), a valuable resource from Mozilla that offers detailed compatibility information for web APIs. BCD bridges the gap between raw Web Platform Tests data and user-friendly tools like caniuse.com. I've created a demo app, "The Web Of...", utilizing BCD to visualize API availability across different browsers at specific points in time. This data empowers developers to make informed decisions about API usage, assess compatibility across browser engines, and track the overall progress of web compatibility. The availability of such data opens up possibilities for new metrics like a "CompatIndex" to quantify web compatibility. Contributions to the BCD project are encouraged to further enhance this valuable resource.
