Artifacts

Demo of the marked parser that compares Markdown flavors and shows HTML, tokens and rendered output.

Live demo of the markdown-it parser, showing rendered output, HTML source and the token tree.

Open-source grammar checker that runs on your own device, so text is not sent to a server.

Demo of the Editor.md Markdown editor with live preview, toolbar, TeX math and flowchart support.

Markdown editor with themes tuned for WeChat articles, copying rendered output with styles.

Playground for a plugin-based WYSIWYG Markdown editor, useful to test the editing experience before embedding.

Plain-text publishing page where you write and post a piece to a public URL, with anonymous posting.

Reference CommonMark converter that shows the HTML and syntax tree for any Markdown input.

HTML5 player and text pane for transcribing interviews, with keyboard shortcuts to control audio playback.

Online diff and merge editor for two documents, backed by a JavaScript library.

Mobile-ready online Markdown editor that imports and exports local files.

Privacy-focused online text diff tool that creates and shares comparisons.

Line-based diff of two texts with whitespace and case options, side by side or inline, with share link.

Sorts lines A to Z, Z to A, numerically or shuffled, with case and trim options.

Renders pasted markdown live, with copy as HTML or PNG and a share link.

Joins multi-line text into one line with a chosen separator and quote escaping.

Counts lines, words, characters, bytes and approximate tokens as you type.

Removes duplicate items from newline, comma, JSON array or custom-delimited lists.

Random word generator for constructed languages: define phonology with weights and generate words.

Lorem Ipsum generator that produces Brazilian Portuguese joke text, with a JS and TS package.

Text analyzer, word counter and case converter built as an open source web app.

Hemingway-style readability checker that analyzes writing privately with no tracking or login.

Browser-based grammar and spell checker that keeps pasted text on the device with no tracking.

Builds a Markdown pipe table visually with row, column and alignment controls and copies the syntax.