Drop the stopwords, rank what is left, see a density chart and find the repeated bigrams. Toggles for numbers and very short words. STOPWORDS BIGRAMS DENSITY
| Word | Count | Share |
|---|
| Bigram | Count |
|---|
Track habits across the week on a click-to-toggle grid with live streaks and completion percentages, stored in the browser so the week survives a reload.

A scratchpad that opens with a worked sample note and counts words, lines, sentences and reading time as you type, autosaving to the browser and exporting as a text file.

A task list with three priority levels, click-to-complete rows, a progress bar and an open-versus-done count, saved in the browser so the list survives a reload.

A real SM-2 deck: grade each card Again, Hard, Good or Easy and get true intervals, real due dates and a 21-day forecast.

Reflected light off a coated surface: reflectance and hue from film thickness, refractive index and incidence angle, with a plot across the visible band.

Convert between a calendar date and its day-of-year ordinal, ISO week number and week date, in both directions.

Pull every fenced code block out of Markdown into separate downloadable files, with the language and line numbers preserved.

Shuffle, unscramble or anagram any text: seeded reproducible shuffles, a solve button, and a check of which words are real English.