Are binary formats better than JSON in browsers?

In the article "Binary Formats are Better than JSON in Browsers", Adam Faulkner addresses an important issue regarding data transmission efficiency in web applications, arguing for the use of binary formats over the traditional JSON format. The author notes that while JSON is ubiquitous and easy to understand, its downside lies in higher processing costs and data size. Any data transmitted over the internet can be compressed, which makes binary formats such as Protobuf or MessagePack more efficient on various levels. Faulkner also emphasizes the usage context in which binary formats can be beneficial, especially regarding bandwidth savings, suggesting that these formats can be effectively implemented in products where performance is key.

The author goes on to provide examples of scenarios where using binary formats has resulted in tangible benefits, especially in gaming projects or data streaming. In these environments, where there’s no room for unnecessary delays and data must be transmitted and rendered at maximum speed, choosing a binary format becomes an obvious alternative. While such formats may not yet be the norm in the industry, Faulkner believes that this could change over time.

In the next part of the article, Faulkner analyzes the limitations associated with binary formats, including increased implementation complexity and the fact that they are not as straightforward to debug as JSON. He highlights the importance of finding a balance between formats and suggests that developers should make informed decisions based on their specific project context. He also stresses the need for carefully considering format choices to tailor them according to application requirements and user needs. Finally, Faulkner encourages open discussions on these topics and proposes that technology should evolve toward more efficient solutions.

In summary, the article serves as a thorough examination of the topic, discussing both the advantages and disadvantages of the two formats with practical observations. It will undoubtedly be useful for developers and those involved in web system design. Faulkner effectively argues that for applications requiring high performance, it is worth considering alternatives to JSON, which can significantly enhance data transmission efficiency. In a broader context, he encourages critical thinking when making technical decisions. The insights provided in his analysis will undoubtedly influence future developments in this field.