- Handle pen and stylus input
- Create smooth curves
- Save curves as downloadable image
- Postfix the simplest math expressions
- Postfix most math expressions.
- Deal with parentheses and negative numbers.
- Trigonometric functions and logarithms.
- An overview of creating HTML Tables.
- Learn ways to import data.
- Add tables to a static HTML file.
- Sortable tables without any JavaScript.
- Sort rows and/or columns.
- Filterable tables without any JavaScript.
- Import data from a Google Sheets doc.
- Fully customizable filters.
- Sudoku puzzles without any JavaScript.
- Full featured and/or lightweight.
- Customizable shapes and characters (emojis!).
- Use Python to convert shapefiles to SVG.
- Use JavaScript to edit the shapes.
- Create a server for all-in-one creation.
- Parse a variety of math syntaxes.
- Accept Python, JavaScript, and some LaTeX.
- Create an easy to postfix expression.
- Use CSS to change colors and compute sums.
- Create electoral college map.
- Parse simple LaTeX into postfixable format.
- Handle derivatives, integrals, matrices, sums, and more.
- Learn 19 solving techniques.
- Test your knowledge with examples of each strategy.
- Fast, lightweight recognition of pen input.
- Train your own character set.
- Challenges when creating Fox and Geese with CSS.
- Create a countdown clock, switch turns, take turns, and more.
- Play against a tic-tac-toe bot.
- Convert FEN string to an image.
- Multiple formats including GIFs for animating moves.
- Create a web component for easy embedding.
- A city-building game without JavaScript.
- Convert 3D .obj files to HTML elements.
- Zoom, rotate, and move around your city.
- Track population and view demand maps.
- Chart, tables, and maps answering many interesting questions.
- How many people live in various climates?
- Contours of a given population density.
TripleLog
