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Deno

Chat about Deno, a modern runtime for JavaScript and TypeScript.

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how do I add something to the deps.ts file that isn't in curly braces?

I have
import formatRelative from "https://deno.land/x/date_fns@v2.22.1/formatRelative/index.ts";
import formatRelative from "https://deno.land/x/date_fns@v2.22.1/formatRelative/index.ts";
...

FindCursor

If I want to get the FindCursor type from the mongo package do I do it like this? ``` export type {FindCursor} from "https://deno.land/x/mongo/src/collection/commands/find.ts"; ...

extract generic type of generic class

how to get typeof generic type in generic class
class GenericClass<T> {}
class GenericClass<T> {}
i want to extract type T...

Github Repository File Tree Generator based on Deno?

Is there some project file tree generator written in TS / Deno?

From where can I get parseArgs?

From where can I get parseArgs? The example import parseArgs from "https://github.com/bartlomieju/parseargs/index.ts";...

How to import the Image class to Deno Fresh?

I'm trying to access an image's naturalHeight and naturalWidth. But when I construct the object new Image() I get a Reference Error that it is not defined. I figured I could import it from a preact module or something similar to (import {Image} from 'preact/image), but I simply couldn't find out from which module to import it.

upload files formdata

How can I upload files with multipart/form-data using fetch?

Import local typescript file so both Deno (LSP) and TS work?

Seems like Deno wants the import to end with .ts while TS wants no file extension. Is there any way to change either of them to accept the other?...

sub sub domain on deno.dev

Is it possible to create a sub sub domain with deno.dev, example, invite.my-bot.deno.dev, support.my-bot.deno.dev, discord.my-bot.deno.dev ?

Can I run an express application under deno

Or do I need to port it to Oak? Is there an "express -> oak" cheatsheet ?...

how to cli run node modules without --compat

So deno run --compat has now been removed in favor of npm: specifiers https://deno.com/blog/v1.26#--compat-mode-removed. I am sure this consolidates a lot of code, but I am unsure how I can gain back certain functionality. For instance, I could run a solidjs template out of the box from deno with compat like so: deno run --compat --unstable --allow-env --allow-read --allow-run --allow-net node_modules/.bin/vite dev Using npm specifiers, I dont seem to have the same capabilities. deno run --compat --unstable --allow-env --allow-read --allow-run npm:vite...

mongodb indexes

Is there something for deno that supports created indexes for mongodb?

Intellisense on an import not working, works for friend

I cannot for the life of me get import * as bsdeno from "https://raw.githubusercontent.com/KivalEvan/BeatSaber-Deno/main/types/beatmap/v3/mod.ts" to have intellisense. I try typing const b: bsdeno. and nothing shows up. I tried restarting TS and deno language servers, tried restarting VSC, tried updating deno, and restarting my computer. No dice.. my friend is using the exact same import and intellisense is working fine....
me

repl

is there any way to quote a carriage return in REPL so it doesn't end the parser?

Native extensions for Deno?

Does something like n-api exist for deno? Can't find it in the manual

Emacs

Is anyone using Dino with Emacs, either under TIDE or under LSP?

Where the Typescript Header files cached by Dino on MacOS

Is there something that describes where all the different things get squirreled away?

?? lint doesn't seem to catch type errors ??

why am not getting a type checking error? ``` let aaa: string = 151;...

How to create a broadcast system with streams and oak?

i'm trying to create a simple "web-radio" to learn more about streams with deno and oak. i'm stuck on the part that oak read a stream and send to response let me show you some code ```ts // nextSong() {}...