Hi Gock Just bough Marxico for a year. I would like to suggest some features. 1) Please implemented Dirac notation (I've added a code block below showing how easily to do it with mathjax), this is critical for Chemists and Physicists. 2) Alt-text for the latex equations would be great (or hidden captions). This would be especially helpful when a document is exported as HTML from Evernote and the equations are embedded a SVG and one wishes to obtain the raw Latex. 3) It would be great if it would be possible to create templates for Marxico. Every day I use the same basic template for my lab book with standard headings and I have to copy and pate them to a new document each day. TeX: { equationNumbers: { autoNumber: "AMS" }, Macros: { vec: ['\\boldsymbol\{ #1\}', 1], ket: ['\\left|#1\\right\\rangle', 1], bra: ['\\left\\langle #1\\right|', 1], ketbra: ['\\left|#1\\rangle\\!\\langle #2\\right|', 2], braket: ['\\left\\langle #1\\middle\\vert #2 \\right\\rangle', 2], },