deno 1.0.0-rc2
A secure JavaScript and TypeScript runtime
Docs: https://deno.land/std/manual.md
Modules: https://deno.land/std/ https://deno.land/x/
Bugs: https://github.com/denoland/deno/issues
To start the REPL:
deno
To execute a script:
deno run https://deno.land/std/examples/welcome.ts
To evaluate code in the shell:
deno eval "console.log(30933 + 404)"
USAGE:
deno [OPTIONS] [SUBCOMMAND]
OPTIONS:
-h, --help
Prints help information
-L, --log-level <log-level>
Set log level [possible values: debug, info]
-q, --quiet
Suppress diagnostic output
By default, subcommands print human-readable diagnostic messages to stderr.
If the flag is set, restrict these messages to errors.
-V, --version
Prints version information
SUBCOMMANDS:
bundle Bundle module and dependencies into single file
cache Cache the dependencies
completions Generate shell completions
doc Show documentation for a module
eval Eval script
fmt Format source files
help Prints this message or the help of the given subcommand(s)
info Show info about cache or info related to source file
install Install script as an executable
repl Read Eval Print Loop
run Run a program given a filename or url to the module
test Run tests
types Print runtime TypeScript declarations
upgrade Upgrade deno executable to given version
ENVIRONMENT VARIABLES:
DENO_DIR Set deno's base directory (defaults to $HOME/.deno)
DENO_INSTALL_ROOT Set deno install's output directory
(defaults to $HOME/.deno/bin)
NO_COLOR Set to disable color
HTTP_PROXY Proxy address for HTTP requests
(module downloads, fetch)
HTTPS_PROXY Same but for HTTPS