Add JavaScript Solid Server (JSS) section

README.md

@@ -9,7 +9,7 @@ Skills specific to the Solid platform and its specifications.
 | Skill | Description |
 |-------|-------------|
 | [spec.md](solid/spec.md) | Solid Protocol, WebID Profile, Solid-OIDC, and ACP specifications |
-| [servers.md](solid/servers.md) | Community Solid Server, Pivot, public servers, Docker, and CLI |
+| [servers.md](solid/servers.md) | Community Solid Server, Pivot, JavaScript Solid Server (JSS), public servers, Docker, and CLI |
 | [style-guide.md](solid/style-guide.md) | Logo, brand colours (#7C4DFF), and usage rules |
 | [data-modelling.md](solid/data-modelling.md) | Vocabularies, SHACL |
 | [integration-guide.md](solid/integration-guide.md) | @inrupt/solid-client, @inrupt/solid-client-authn, and N3.js |

solid/servers.md

@@ -150,6 +150,76 @@ Default port: 3000 (same as CSS)
 
 ---
 
+## JavaScript Solid Server (JSS)
+
+**Repo**: https://github.com/JavaScriptSolidServer/JavaScriptSolidServer
+**Docs**: https://javascriptsolidserver.github.io/docs/
+
+A minimal, JSON-LD native Solid server. Stores resources as JSON-LD on disk; serves Turtle via optional content negotiation. Targets local development and self-hosted deployments.
+
+### Requirements
+
+- Node.js 18+
+- npm or npx
+
+### Quick Start
+
+```bash
+npx javascript-solid-server start
+```
+
+Server available at http://localhost:4443/
+
+### Global Install
+
+```bash
+npm install -g javascript-solid-server
+jss start
+```
+
+### Common Options
+
+```bash
+jss start --port 8443 --idp --mashlib --conneg
+```
+
+### Key CLI Flags
+
+| Flag | Default | Description |
+|------|---------|-------------|
+| `--port, -p` | `4443` | TCP port to listen on |
+| `--baseUrl, -b` | `http://localhost:4443/` | Base URL for generated resource URIs |
+| `--idp` | off | Enable built-in Solid-OIDC Identity Provider |
+| `--mashlib` | off | Mount mashlib data browser at `/` |
+| `--conneg` | off | Enable Turtle ↔ JSON-LD content negotiation |
+| `--single-user` | off | Run as a personal pod (single-user mode) |
+
+### Storage
+
+File-system backed. JSON-LD is the on-disk canonical format.
+
+### Access Control
+
+Web Access Control (WAC) via `.acl` files.
+
+### Identity
+
+Built-in Solid-OIDC Identity Provider with DPoP, available via `--idp`.
+
+### Multi-user Pods
+
+Path-based (`/alice/`) or subdomain-based (`alice.example.com`).
+
+### Creating a Pod
+
+```bash
+curl -X POST http://localhost:4443/.pods \
+  -H "Content-Type: application/json" \
+  -d '{"name": "alice"}'
+```
+
+---
+
 ## Local Development Tips
 
 ### Running Two Servers Side-by-Side
@@ -219,3 +289,5 @@ cd conformance-test-harness
 | Start CSS (custom port) | `npx @solid/community-server -p 4000` |
 | Start CSS (Docker) | `docker run --rm -v ~/Solid:/data -p 3000:3000 solidproject/community-server:latest -c @css:config/file.json -f /data` |
 | Debug logging | `npx @solid/community-server -l debug` |
+| Start JSS (ephemeral) | `npx javascript-solid-server start` |
+| Start JSS (custom port) | `jss start --port 4000` |