Web Run-Time Environment
WRTE is a microkernel-like environment to run untrusted applications in your browser.
Try it live at http://wrte.cloud/
The kernel provides following services to facilitate apps:
Untrusted apps run in iframe-sandbox + webworker jail limited as far as the browser allows. Kernel provides methods to spawn, manage and kill processes.
Inter-Process Communication mechanism allows exchanging messages between processes and processes and kernel. Messages can be sent in point-2-point manner or over two-way channels providing context and ordering.
Virtual File-System uses two previous facilities to build hierarchical, dynamic and persistent data access layer. Kernel provides mapping of paths to actual process handlers providing data content.
WRTE paths consist of a volume name and path. i.e.
Volumes are mapped to programmatic handlers processing messages for a given path. Messages like READ, SEEK, INFO, etc.
There is also an
assign table, mapping parts of a path to another path.
con: is usually an assign to
There are few handlers provided by the kernel itself, not by externally launched processes.
These are required to bootstrap the system and to give managed access to browser features such as DOM,
not available to worker tasks in processes. These are all available at
Be careful not to over-assign
internal: paths, as it will probably make your system inoperative.
TBD (stdin/out/err channels of structured messages passed to subprocesses, power-shell like formatters, readline)
internal:... handler allowing opening a window to DOM, returning
channel for controlling window content)
Latest developer documentation is available at http://wrte.cloud/docs/
You may reach me at email: Tomasz Sterna mailto:email@example.com