Because CJS's "require" is synchronous and was never implemented IN the browser... Deno is close to standards compliant syntax, so much closer to what's in the

Because CJS's "require" is synchronous and was never implemented IN the browser... Deno is close to standards compliant syntax, so much closer to what's in the browser (TypeScript being a super-set). You can use most JS written for Deno in the browser without having to re-write or create odd shims.