Complete development toolkit for Kilnx, the declarative backend language for the htmx era.
Features
- Syntax Highlighting for all 27 keywords, SQL, HTML, htmx attributes, and template interpolation
- Diagnostics with parse errors, type mismatches, and security warnings
- Completions for keywords, field types, constraints, and SQL
- Hover Documentation with examples for every keyword
- Go-to-Definition for models, layouts, and pages
- Document Outline showing app structure
- 20+ Snippets for config, model, page, action, fragment, api, stream, socket, webhook, schedule, test, and more
Requirements
For full LSP features (diagnostics, completions, hover), install the Kilnx CLI:
brew install kilnx-org/tap/kilnx
Syntax highlighting and snippets work without the CLI.
Snippets
| Prefix | Description |
|---|---|
config |
Application configuration |
model |
Data model with fields |
auth |
Authentication block |
page |
GET route with query and HTML |
action |
POST/PUT/DELETE mutation |
fragment |
Partial HTML for htmx |
api |
JSON API endpoint |
stream |
Server-Sent Events |
socket |
WebSocket endpoint |
webhook |
External webhook receiver |
schedule |
Cron/interval task |
test |
Declarative test |
layout |
Page wrapper template |
each |
Template loop |
if |
Template conditional |
Settings
| Setting | Default | Description |
|---|---|---|
kilnx.lsp.enabled |
true |
Enable the language server |
kilnx.lsp.path |
"kilnx" |
Path to the kilnx binary |
Installation
VS Code Marketplace:
Search for "Kilnx Toolkit" in the Extensions panel, or:
code --install-extension atoolz.kilnx-vscode-toolkit
Contributing
git clone https://github.com/atoolz/kilnx-vscode-toolkit
cd kilnx-vscode-toolkit
npm install
npm run build
# Press F5 in VS Code to test