Technologies for performing layout calculations associated with rendering content

A computing system configured to consistently render documents across multiple platforms, the computing system comprising:

• at least one processor of a client device communicating with a server-side computing device;
• and
• a memory of the client device storing one or more instructions that, when executed by the at least one processor, cause the client device to:
• access a document comprising components formatted according to a set of design elements;
• divide, using a platform-agnostic library, the document into a plurality of subsections;
• generate, using the platform-agnostic library, lines of the document based on a size for each subsection of the plurality of subsections;
• generate, using the platform-agnostic library, a data structure by determining a position for each sub-element in each line of the lines of the document, wherein the data structure is consistent across a plurality of different platforms;
• and
• provide the data structure to a painting module stored on the client device.

A tangible, non-transitory computer-readable medium storing instructions for consistently rendering documents across multiple platforms that, when executed by at least one processor, cause a client device to:

• access a document comprising components formatted according to a set of design elements;
• divide, using a platform-agnostic library, the document into a plurality of subsections;
• generate, using the platform-agnostic library, lines of the document based on a size for each subsection of the plurality of subsections;
• generate, using the platform-agnostic library, a data structure by determining a position for each sub-element in each line of the lines of the document, wherein the data structure is consistent across a plurality of different platforms;
• and
• provide the data structure to a painting module stored on the client device.