Hi Hunters! I built ExtraSlides because every technical talk I gave ended up as a fight between PowerPoint and screenshots of LaTeX. I wanted equations, highlighted code and real charts as first-class objects on the slide, not pasted images. Here is what ExtraSlides does: • Equations render as you type (KaTeX, with full LaTeX when you need it) • Diagrams in TikZ, plus diagrams with connectors that stay attached • Style anything: pick a theme, or give any object Tailwind classes and your own CSS • Code highlights line by line and D3 charts can animate as you present • An infinite canvas when a slide is too small • Imports PowerPoint files and exports back to them, plus PDF • Presenter console with notes • Lots of other customizations like progress bars. • Share links of presentations. It's free in your browser, and your decks stay on your device. An account is only for cloud backups and Pro features ($3.99/mo), like syncing across devices, and collaboration which will come later. I'd love to hear what you present and what's missing. I'm here to answer questions.

ExtraSlides

Slides for technical talks: LaTeX, code, diagrams & D3.js

Slides for technical talks: LaTeX, code, diagrams & D3.js