JavaScript – Prevent objects from being changed

Object methods freeze, seal, preventExtensions, isFrozen, isSealed, isExtendable and const keyword — simple examples… Read more

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A sandbox for JavaScript made in JS

# NullBox ##About Nullbox is a sandbox for JS made in JS. It provides corescript which adds some features such as emulation of events, utils and Buffer (100% JS). Its named NullBox because of the method to initialize the context of sandbox. (more…)

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