mathparser.php implements a MathParser class that parses and evaluates math formulas given as strings at runtime. PHP already has an eval() function for similar purposes. However eval() has security problems where a user supplied expression can cause havoc when executed on a web server or elsewhere. bcParserPHP works around this problem by parsing and evaluating the mathematical expression without using eval() function. bcParserPHP is tested with PHP version 5.2.9 and 5.6.8. The library utilizes newer PHP constructs such as classes, constructors, exceptions.

TbcParser is a math expression parser VCL component that can be used with Delphi and C++ Builder 4,5,6,7, 2006, 2007, 2009, 2010, XE, XE2, XE3, XE4, XE5, XE6, XE7, XE8, Delphi 10 Seattle. It is compatible with 32 bit and 64 bit Delphi / C++ Builder. It is also compatible with iOS Delphi development. For Free Pascal users, it works in Lazarus IDE as well.

YuNetSurf is a HTML5 parser and tree builder with CSS3 tokeniser, parser, and selection engine for Delphi (Embarcadero / CodeGear / Borland).

RTF to DOCX Converter offers a simple and hassle free method of converting from RTF to DOCX format within your application. You will make just one function call to do the conversion. No other external components or programs are need when you use this converter. The converter includes a powerful RTF parser used by our TE Edit Control product. It also includes a robust DOCX Generator to offer a cost efficient, feature-rich and robust translator.

DITidy is an embedded HTML parser and pretty printer for Delphi (Embarcadero / CodeGear / Borland). It is build on the libtidy library but requires no DLLs or other external files whatsoever. All code is compiled right into the application's executable.

YuNetSurf is a HTML5 parser and tree builder with CSS3 tokeniser, parser, and selection engine for Delphi (Embarcadero / CodeGear / Borland).
HTML Parser and Tree Builder

Parse HTML, good and bad.
HTML5 tokeniser with SAX-style events.
Flexible tree builder API for custom DOM implementations.
Readily provided HTML5 parser classes convert HTML documents into DOM trees:
Simple DOM tree: Fast and efficient.
LibXml2 tree: Fully compatible with LibXml2 functions, including XPATH and LibXslt transformation.
XDOM tree: Feasability study limited by XDOM restrictions.
Fast, efficient, and low memory usage.