Free WYSIWYG editor for TikZ diagrams in LaTeX. Users drag diagram elements and the corresponding TikZ code updates instantly without disrupting existing formatting. The tool works as a web application or a desktop app.
The W3C Markup Validation Service is a service based on SGML and XML parsers that checks the markup validity of Web documents, including HTML, XHTML, SMIL and MathML. Documents can be checked by URI, file upload or direct input. An experimental web service API is documented, along with a user's guide and explanations of error messages.
NAPS2 is free and open source scanner software for Windows, Mac and Linux. It scans documents to PDF, TIFF, JPEG, or PNG and includes OCR in over 100 languages. The software supports WIA and TWAIN drivers, flatbed and automatic document feeder scanning, and image rotation, cropping and reordering.
TeXStudio is an open-source integrated writing environment designed for creating LaTeX documents, available for download for all major operating systems. It includes features such as syntax highlighting, an integrated document viewer, reference checking and an advanced build system. The project releases regular updates, with version 4.9.8 being the latest release noted in the snapshot.
CopyChar is a basic application for finding and copying special characters to the clipboard. A character is copied by clicking or tapping it. The listed characters include arrows, punctuation marks, symbols, emoji and keyboard symbols.
CuteSymbols is a website that offers cute text symbols, such as hanging stars, borders, dividers, hearts and decorations, for copying to the clipboard with one click for use in bios and usernames on services including Tumblr, Twitter and Facebook.
DFonts is a website offering downloads of free fonts across categories such as serif, script, calligraphy, handwritten and display fonts. The source describes free fonts, Google Fonts and Adobe Fonts, and mentions unlocking commercial fonts.
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The W3C Markup Validation Service is a service based on SGML and XML parsers that checks the markup validity of Web documents, including HTML, XHTML, SMIL and MathML. Documents can be checked by URI, file upload or direct input. An experimental web service API is documented, along with a user's guide and explanations of error messages.
NAPS2 is free and open source scanner software for Windows, Mac and Linux. It scans documents to PDF, TIFF, JPEG, or PNG and includes OCR in over 100 languages. The software supports WIA and TWAIN drivers, flatbed and automatic document feeder scanning, and image rotation, cropping and reordering.
TeXStudio is an open-source integrated writing environment designed for creating LaTeX documents, available for download for all major operating systems. It includes features such as syntax highlighting, an integrated document viewer, reference checking and an advanced build system. The project releases regular updates, with version 4.9.8 being the latest release noted in the snapshot.
CopyChar is a basic application for finding and copying special characters to the clipboard. A character is copied by clicking or tapping it. The listed characters include arrows, punctuation marks, symbols, emoji and keyboard symbols.
CuteSymbols is a website that offers cute text symbols, such as hanging stars, borders, dividers, hearts and decorations, for copying to the clipboard with one click for use in bios and usernames on services including Tumblr, Twitter and Facebook.
DFonts is a website offering downloads of free fonts across categories such as serif, script, calligraphy, handwritten and display fonts. The source describes free fonts, Google Fonts and Adobe Fonts, and mentions unlocking commercial fonts.
