diff --git a/packages/dl-asset/README.md b/packages/dl-asset/README.md
index 77fb8067f3..b2098e0c2b 100644
--- a/packages/dl-asset/README.md
+++ b/packages/dl-asset/README.md
@@ -59,6 +59,7 @@ A selection:
 | Screenshot                                                                                                                           | Description                                                            | Live demo                                                | Source                                                                                |
 | ------------------------------------------------------------------------------------------------------------------------------------ | ---------------------------------------------------------------------- | -------------------------------------------------------- | ------------------------------------------------------------------------------------- |
 | <img src="https://raw.githubusercontent.com/thi-ng/umbrella/develop/assets/hdom-canvas/hdom-canvas-shapes-results.png" width="240"/> | Various hdom-canvas shape drawing examples & SVG conversion / export   | [Demo](https://demo.thi.ng/umbrella/hdom-canvas-shapes/) | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/hdom-canvas-shapes) |
+| <img src="https://raw.githubusercontent.com/thi-ng/umbrella/develop/assets/examples/parse-playground.png" width="240"/>              | Parser grammar livecoding editor/playground & codegen                  | [Demo](https://demo.thi.ng/umbrella/parse-playground/)   | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/parse-playground)   |
 | <img src="https://raw.githubusercontent.com/thi-ng/umbrella/develop/assets/examples/rotating-voronoi.jpg" width="240"/>              | Animated Voronoi diagram, cubic splines & SVG download                 | [Demo](https://demo.thi.ng/umbrella/rotating-voronoi/)   | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/rotating-voronoi)   |
 | <img src="https://raw.githubusercontent.com/thi-ng/umbrella/develop/assets/examples/rstream-grid.jpg" width="240"/>                  | Interactive grid generator, SVG generation & export, undo/redo support | [Demo](https://demo.thi.ng/umbrella/rstream-grid/)       | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/rstream-grid)       |
 | <img src="https://raw.githubusercontent.com/thi-ng/umbrella/develop/assets/examples/wolfram.png" width="240"/>                       | 1D Wolfram automata with OBJ point cloud export                        | [Demo](https://demo.thi.ng/umbrella/wolfram/)            | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/wolfram)            |
diff --git a/packages/hiccup-carbon-icons/README.md b/packages/hiccup-carbon-icons/README.md
index 7584a455a1..37ac99ede8 100644
--- a/packages/hiccup-carbon-icons/README.md
+++ b/packages/hiccup-carbon-icons/README.md
@@ -71,9 +71,10 @@ directory are using this package.
 
 A selection:
 
-| Description              | Live demo                                      | Source                                                                      |
-| ------------------------ | ---------------------------------------------- | --------------------------------------------------------------------------- |
-| rdom drag & drop example | [Demo](https://demo.thi.ng/umbrella/rdom-dnd/) | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/rdom-dnd) |
+| Screenshot                                                                                                              | Description                                           | Live demo                                              | Source                                                                              |
+| ----------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------- | ------------------------------------------------------ | ----------------------------------------------------------------------------------- |
+| <img src="https://raw.githubusercontent.com/thi-ng/umbrella/develop/assets/examples/parse-playground.png" width="240"/> | Parser grammar livecoding editor/playground & codegen | [Demo](https://demo.thi.ng/umbrella/parse-playground/) | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/parse-playground) |
+|                                                                                                                         | rdom drag & drop example                              | [Demo](https://demo.thi.ng/umbrella/rdom-dnd/)         | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/rdom-dnd)         |
 
 ## API
 
diff --git a/packages/hiccup-html/README.md b/packages/hiccup-html/README.md
index b67aef4a40..cbcee76835 100644
--- a/packages/hiccup-html/README.md
+++ b/packages/hiccup-html/README.md
@@ -24,6 +24,7 @@ This project is part of the
   - [Related packages](#related-packages)
 - [Installation](#installation)
 - [Dependencies](#dependencies)
+- [Usage examples](#usage-examples)
 - [API](#api)
   - [defElement](#defelement)
     - [Element creation](#element-creation)
@@ -183,6 +184,18 @@ Package sizes (gzipped, pre-treeshake): ESM: 1.44 KB / CJS: 1.85 KB / UMD: 1.74
 
 - [@thi.ng/api](https://github.com/thi-ng/umbrella/tree/develop/packages/api)
 
+## Usage examples
+
+Several demos in this repo's
+[/examples](https://github.com/thi-ng/umbrella/tree/develop/examples)
+directory are using this package.
+
+A selection:
+
+| Screenshot                                                                                                              | Description                                           | Live demo                                              | Source                                                                              |
+| ----------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------- | ------------------------------------------------------ | ----------------------------------------------------------------------------------- |
+| <img src="https://raw.githubusercontent.com/thi-ng/umbrella/develop/assets/examples/parse-playground.png" width="240"/> | Parser grammar livecoding editor/playground & codegen | [Demo](https://demo.thi.ng/umbrella/parse-playground/) | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/parse-playground) |
+
 ## API
 
 [Generated API docs](https://docs.thi.ng/umbrella/hiccup-html/)
diff --git a/packages/parse/README.md b/packages/parse/README.md
index 5ddbf043ea..af30ea84ea 100644
--- a/packages/parse/README.md
+++ b/packages/parse/README.md
@@ -15,6 +15,7 @@ This project is part of the
   - [Related packages](#related-packages)
 - [Installation](#installation)
 - [Dependencies](#dependencies)
+- [Usage examples](#usage-examples)
 - [API](#api)
   - [Context & reader creation](#context--reader-creation)
   - [Presets parsers](#presets-parsers)
@@ -88,6 +89,18 @@ Package sizes (gzipped, pre-treeshake): ESM: 4.92 KB / CJS: 5.29 KB / UMD: 4.94
 - [@thi.ng/errors](https://github.com/thi-ng/umbrella/tree/develop/packages/errors)
 - [@thi.ng/strings](https://github.com/thi-ng/umbrella/tree/develop/packages/strings)
 
+## Usage examples
+
+Several demos in this repo's
+[/examples](https://github.com/thi-ng/umbrella/tree/develop/examples)
+directory are using this package.
+
+A selection:
+
+| Screenshot                                                                                                              | Description                                           | Live demo                                              | Source                                                                              |
+| ----------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------- | ------------------------------------------------------ | ----------------------------------------------------------------------------------- |
+| <img src="https://raw.githubusercontent.com/thi-ng/umbrella/develop/assets/examples/parse-playground.png" width="240"/> | Parser grammar livecoding editor/playground & codegen | [Demo](https://demo.thi.ng/umbrella/parse-playground/) | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/parse-playground) |
+
 ## API
 
 [Generated API docs](https://docs.thi.ng/umbrella/parse/)
diff --git a/packages/rdom-components/README.md b/packages/rdom-components/README.md
index 6bc32cb87c..9f8a1e36d9 100644
--- a/packages/rdom-components/README.md
+++ b/packages/rdom-components/README.md
@@ -13,6 +13,7 @@ This project is part of the
   - [Status](#status)
 - [Installation](#installation)
 - [Dependencies](#dependencies)
+- [Usage examples](#usage-examples)
 - [API](#api)
 - [Authors](#authors)
 - [License](#license)
@@ -47,7 +48,7 @@ yarn add @thi.ng/rdom-components
 <script src="https://unpkg.com/@thi.ng/rdom-components/lib/index.umd.js" crossorigin></script>
 ```
 
-Package sizes (gzipped, pre-treeshake): ESM: 912 bytes / CJS: 993 bytes / UMD: 1.06 KB
+Package sizes (gzipped, pre-treeshake): ESM: 917 bytes / CJS: 997 bytes / UMD: 1.06 KB
 
 ## Dependencies
 
@@ -59,6 +60,18 @@ Package sizes (gzipped, pre-treeshake): ESM: 912 bytes / CJS: 993 bytes / UMD: 1
 - [@thi.ng/strings](https://github.com/thi-ng/umbrella/tree/develop/packages/strings)
 - [@thi.ng/transducers](https://github.com/thi-ng/umbrella/tree/develop/packages/transducers)
 
+## Usage examples
+
+Several demos in this repo's
+[/examples](https://github.com/thi-ng/umbrella/tree/develop/examples)
+directory are using this package.
+
+A selection:
+
+| Screenshot                                                                                                              | Description                                           | Live demo                                              | Source                                                                              |
+| ----------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------- | ------------------------------------------------------ | ----------------------------------------------------------------------------------- |
+| <img src="https://raw.githubusercontent.com/thi-ng/umbrella/develop/assets/examples/parse-playground.png" width="240"/> | Parser grammar livecoding editor/playground & codegen | [Demo](https://demo.thi.ng/umbrella/parse-playground/) | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/parse-playground) |
+
 ## API
 
 [Generated API docs](https://docs.thi.ng/umbrella/rdom-components/)
diff --git a/packages/rdom/README.md b/packages/rdom/README.md
index 8c090b0827..b92f0211d4 100644
--- a/packages/rdom/README.md
+++ b/packages/rdom/README.md
@@ -93,12 +93,13 @@ directory are using this package.
 
 A selection:
 
-| Description                                               | Live demo                                              | Source                                                                              |
-| --------------------------------------------------------- | ------------------------------------------------------ | ----------------------------------------------------------------------------------- |
-| Demonstates various rdom usage patterns                   | [Demo](https://demo.thi.ng/umbrella/rdom-basics/)      | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/rdom-basics)      |
-| rdom drag & drop example                                  | [Demo](https://demo.thi.ng/umbrella/rdom-dnd/)         | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/rdom-dnd)         |
-| rdom & hiccup-canvas interop test                         | [Demo](https://demo.thi.ng/umbrella/rdom-lissajous/)   | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/rdom-lissajous)   |
-| Full umbrella repo doc string search w/ paginated results | [Demo](https://demo.thi.ng/umbrella/rdom-search-docs/) | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/rdom-search-docs) |
+| Screenshot                                                                                                              | Description                                               | Live demo                                              | Source                                                                              |
+| ----------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------- | ------------------------------------------------------ | ----------------------------------------------------------------------------------- |
+| <img src="https://raw.githubusercontent.com/thi-ng/umbrella/develop/assets/examples/parse-playground.png" width="240"/> | Parser grammar livecoding editor/playground & codegen     | [Demo](https://demo.thi.ng/umbrella/parse-playground/) | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/parse-playground) |
+|                                                                                                                         | Demonstates various rdom usage patterns                   | [Demo](https://demo.thi.ng/umbrella/rdom-basics/)      | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/rdom-basics)      |
+|                                                                                                                         | rdom drag & drop example                                  | [Demo](https://demo.thi.ng/umbrella/rdom-dnd/)         | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/rdom-dnd)         |
+|                                                                                                                         | rdom & hiccup-canvas interop test                         | [Demo](https://demo.thi.ng/umbrella/rdom-lissajous/)   | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/rdom-lissajous)   |
+|                                                                                                                         | Full umbrella repo doc string search w/ paginated results | [Demo](https://demo.thi.ng/umbrella/rdom-search-docs/) | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/rdom-search-docs) |
 
 ## API
 
diff --git a/packages/rstream/README.md b/packages/rstream/README.md
index 41ed92cf43..324f8c8e59 100644
--- a/packages/rstream/README.md
+++ b/packages/rstream/README.md
@@ -165,6 +165,7 @@ A selection:
 | <img src="https://raw.githubusercontent.com/thi-ng/umbrella/develop/assets/imgui/imgui-all.png" width="240"/>              | Canvas based Immediate Mode GUI components                                       | [Demo](https://demo.thi.ng/umbrella/imgui/)               | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/imgui)               |
 | <img src="https://raw.githubusercontent.com/thi-ng/umbrella/develop/assets/examples/mandelbrot.jpg" width="240"/>          | Worker based, interactive Mandelbrot visualization                               | [Demo](https://demo.thi.ng/umbrella/mandelbrot/)          | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/mandelbrot)          |
 | <img src="https://raw.githubusercontent.com/thi-ng/umbrella/develop/assets/examples/markdown-parser.jpg" width="240"/>     | Minimal Markdown to Hiccup to HTML parser / transformer                          | [Demo](https://demo.thi.ng/umbrella/markdown/)            | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/markdown)            |
+| <img src="https://raw.githubusercontent.com/thi-ng/umbrella/develop/assets/examples/parse-playground.png" width="240"/>    | Parser grammar livecoding editor/playground & codegen                            | [Demo](https://demo.thi.ng/umbrella/parse-playground/)    | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/parse-playground)    |
 |                                                                                                                            | Demonstates various rdom usage patterns                                          | [Demo](https://demo.thi.ng/umbrella/rdom-basics/)         | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/rdom-basics)         |
 |                                                                                                                            | rdom & hiccup-canvas interop test                                                | [Demo](https://demo.thi.ng/umbrella/rdom-lissajous/)      | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/rdom-lissajous)      |
 |                                                                                                                            | Full umbrella repo doc string search w/ paginated results                        | [Demo](https://demo.thi.ng/umbrella/rdom-search-docs/)    | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/rdom-search-docs)    |
diff --git a/packages/transducers-binary/README.md b/packages/transducers-binary/README.md
index 996b9515b4..40d92d02a4 100644
--- a/packages/transducers-binary/README.md
+++ b/packages/transducers-binary/README.md
@@ -78,10 +78,11 @@ directory are using this package.
 
 A selection:
 
-| Screenshot                                                                                                         | Description                                        | Live demo                                         | Source                                                                         |
-| ------------------------------------------------------------------------------------------------------------------ | -------------------------------------------------- | ------------------------------------------------- | ------------------------------------------------------------------------------ |
-| <img src="https://raw.githubusercontent.com/thi-ng/umbrella/develop/assets/examples/bitmap-font.gif" width="240"/> | Figlet-style bitmap font creation with transducers | [Demo](https://demo.thi.ng/umbrella/bitmap-font/) | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/bitmap-font) |
-| <img src="https://raw.githubusercontent.com/thi-ng/umbrella/develop/assets/examples/wolfram.png" width="240"/>     | 1D Wolfram automata with OBJ point cloud export    | [Demo](https://demo.thi.ng/umbrella/wolfram/)     | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/wolfram)     |
+| Screenshot                                                                                                              | Description                                           | Live demo                                              | Source                                                                              |
+| ----------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------- | ------------------------------------------------------ | ----------------------------------------------------------------------------------- |
+| <img src="https://raw.githubusercontent.com/thi-ng/umbrella/develop/assets/examples/bitmap-font.gif" width="240"/>      | Figlet-style bitmap font creation with transducers    | [Demo](https://demo.thi.ng/umbrella/bitmap-font/)      | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/bitmap-font)      |
+| <img src="https://raw.githubusercontent.com/thi-ng/umbrella/develop/assets/examples/parse-playground.png" width="240"/> | Parser grammar livecoding editor/playground & codegen | [Demo](https://demo.thi.ng/umbrella/parse-playground/) | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/parse-playground) |
+| <img src="https://raw.githubusercontent.com/thi-ng/umbrella/develop/assets/examples/wolfram.png" width="240"/>          | 1D Wolfram automata with OBJ point cloud export       | [Demo](https://demo.thi.ng/umbrella/wolfram/)          | [Source](https://github.com/thi-ng/umbrella/tree/develop/examples/wolfram)          |
 
 ## API