Protect your JavaScript code by making it unreadable
JavaScript obfuscation transforms readable code into an equivalent but hard-to-understand version, protecting intellectual property and making reverse-engineering difficult.
Obfuscated code may be slightly larger and marginally slower, but for most use cases the difference is negligible.
Obfuscation adds a layer of protection but is not encryption. Determined attackers can still reverse-engineer it, so never rely solely on obfuscation for security.