diff --git a/README.md b/README.md
index fb293da..77165ed 100644
--- a/README.md
+++ b/README.md
@@ -36,11 +36,13 @@ Semantic shapes are frequently described using the SHACL or ShEx language.
- [SHACL shapes validator](https://www.itb.ec.europa.eu/shacl/shacl/upload) - The EU Interoperability Test Bed (ITB) playgrounds based on TQ API; validate SHACL Shapes itself.
- [Sparna SHACL playground](https://shacl-play.sparna.fr/play/) - Free online suite of tools from Sparna to work with SHACL; based on TQ API.
- [TopBraid SHACL API Extended](https://github.com/SHACL-X/shacl-x)
- Fork of TopBraid SHACL API + added SHACL-JS based on GraalVM Polyglot; [docs](https://shacl-x.github.io/docs/); `BSD-3-Clause` license; `Java`.
+- [shacl-js](https://github.com/TopQuadrant/shacl-js)
- SHACL API; `Apache` license; `JavaScript`. Recommends migration to `rdf-validate-shacl`. ☠️.
+ - [playground](https://shacl.org/playground/) - Browser-based testbed.
- [rdf-validate-shacl](https://github.com/zazuko/rdf-validate-shacl)
- Supports SHACL Core; pure JavaScript validator on top of the [RDFJS](https://rdf.js.org/) stack; `MIT` license; `JavaScript`.
- [playground](https://zazuko.github.io/shacl-playground) - Browser-based testbed.
- [shacl-engine](https://github.com/rdf-ext/shacl-engine)
- Supports SHACL Core, SHACL-SPARQL; A fast engine for data provided as [RDF/JS](http://rdf.js.org/data-model-spec/) objects; `MIT` license; `JavaScript`.
- [playground](https://playground.rdf-ext.org/shacl/) - Browser-based testbed.
- - [rdf-ext-cli](https://github.com/rdf-ext/rdf-ext-cli) - command line tool for validation. Data and shapes can be given as file, URL, or SPARQL endpoint + query.
+ - [rdf-ext-cli](https://github.com/rdf-ext/rdf-ext-cli) - Command line tool for validation. Data and shapes can be given as file, URL, or SPARQL endpoint + query.
- [SHACL for Ruby](https://github.com/ruby-rdf/shacl)
- A pure-Ruby library for working with the Shape Constraint Language to validate the shape of RDF graphs; `BSD-3-Clause` license; `Ruby`.
- [maplib](https://github.com/DataTreehouse/maplib)
- High-performance RDF knowledge graph construction, SHACL validation and SPARQL-based enrichment. `Apache-2.0` license. `Rust, Python`. But SHACL is not open source yet: [lib/shacl/src/lib.rs](https://github.com/DataTreehouse/maplib/blob/main/lib/shacl/src/lib.rs) says `unimplemented!("Contact Data Treehouse to try")`
@@ -97,11 +99,11 @@ Data viewers/Editors based on shapes.
## Books
-- [Validating RDF Data (2018)](https://book.validatingrdf.com) - The SHACL and ShEx book
+- [Validating RDF Data (2018)](https://book.validatingrdf.com) - The SHACL and ShEx book.
## Tutorials
-- [Shapes applications and tools: ISWC'20 Tutorial](https://www.validatingrdf.com/tutorial/iswc2020/) - Main tutorial
+- [Shapes applications and tools: ISWC'20 Tutorial](https://www.validatingrdf.com/tutorial/iswc2020/) - Main tutorial.
## Talks and Presentations
@@ -131,11 +133,11 @@ Data viewers/Editors based on shapes.
- [DASH Data Shapes](https://www.datashapes.org/) - Platform-independent extensions of SHACL for common tasks. Stuff that could become an official standard in the future.
- ShEx
- - [Shape Expressions Language 2.1](https://shex.io/shex-semantics/index.html) - Final Community Group Report: 8 October 2019
- - [ShEx Primer](https://shexspec.github.io/primer/index.html) - Draft Community Group Report: 7 December 2022
- - [ShEx Text Suite](https://github.com/shexSpec/shexTest) and [website](https://shexspec.github.io/shexTest/) - Version `next@1.0.2`: last release 5 October 2018
- - [Recommended Practice for Standard for Shape Expression Schemas](https://shexspec.github.io/spec/) - IEEE Computer Society P3330/D3: Draft 9 October 2024. Next-version spec with `EXTENDS` keyword
- - [ShEx Primer](https://shex.io/primer-next/) - Primer with `EXTENDS` keyword: Draft Community Group Report 25 May 2022
+ - [Shape Expressions Language 2.1](https://shex.io/shex-semantics/index.html) - Final Community Group Report, 8 October 2019.
+ - [ShEx Primer](https://shexspec.github.io/primer/index.html) - Draft Community Group Report, 7 December 2022.
+ - [ShEx Text Suite](https://github.com/shexSpec/shexTest) and [website](https://shexspec.github.io/shexTest/) - Version `next@1.0.2`, last release 5 October 2018.
+ - [Recommended Practice for Standard for Shape Expression Schemas](https://shexspec.github.io/spec/) - IEEE Computer Society P3330/D3, Draft 9 October 2024. Next-version spec with `EXTENDS` keyword.
+ - [ShEx Primer](https://shex.io/primer-next/) - Primer with `EXTENDS` keyword, Draft Community Group Report 25 May 2022.
## Legend
- ☠️ : Each one denotes 5 years since last update (e.g., ☠️☠️☠️ denotes 15 years).