DevOps Articles

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Unexpected Printf Behavior in Go WASM - Nothing Prints

3 years ago blog.boot.dev

Summary: This is a summary of an article originally published by the source. Read the full original article here →

While working on boot.dev’s Go Playground, I came across a very strange error. The standard library’s fmt.Printf() function prints nothing to the console when called. Nothing. For those of you who are familiar with the function, when compiled to a “normal” executable fmt.