Deno

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

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Deno

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

Join

Ooker

7/22/2023

Bundle without export

Is it possible to have the output not having export... line?

Adamgreg

7/21/2023

LSP badly resolves relative imports between cached modules

I don't really understand this, but it looks to me like the LSP / VS Code has started resolving relative imports between cached modules badly. I'm running under a devcontainer, with the project root in /workspace/ and $DENO_DIR is /deno/.cache/deno . I can run my unit tests from a terminal ok, but if I try to run them in VS Code I get a "Module Not Found" error popup that shows an attempt to import a module from /workspace/deno/.cache/deno/.... If I open the (cached) module containing the failing import and hover the import statement I see a popup with the "Resolved Dependency" in the wrong place, outside the cache. Screenshots attached....

Exidex

7/21/2023

Reason for "Following modules were not evaluated"

What is the reason for "Following modules were not evaluated; make sure they are imported from other code". As far as I can tell it requires me to add esm_entry_point if my deno extension has esm files. Why cant I add esm and use it later in side module and not in entry point? or am I missing something?

okarosa

7/21/2023

discordav.deno.dev not working now

Im using discordav.deno.dev for get the discord profile picture from id. It was working yesterday but today its not working.

Timo Martinson

7/20/2023

KV: What to return from here?

```TS // Create City router.post('/cities', async (context) => { const data = await context.request.body().value if (data.slug && data.name) {...

Kay

7/20/2023

Log Deno.command process output

i need to execute a command wich will keep running until stopped and log the output. i found this but it dosnt work ```ts const command = new Deno.Command( "java",...

antony

7/20/2023

Uncaught TypeError: Cannot set properties of null (setting 'innerHTML')

Code: var bcb = new WebSocket('wss://stream.binance.com:9443/ws/bnbusdt@trade'); bcb.onmessage = (event) => {...

kyoh86

7/20/2023

It's hard to read that the font used in the official Deno website.

On the official Deno website (deno.land), I think it difficult to distinguish between upper and lower case letters regarding the fonts used in code blocks and code fragments, where can I give feedback on this?

Bustin Base

7/20/2023

Petition to free the module x/type from deno.land

Here is the module url: https://deno.land/x/type It says it would be deleted after 30 days but has nothing published to it. Can it be freed?...

iunoblue

7/20/2023

Docs on understanding how Fresh works under the hood.

I want to start becoming a contributor for Fresh, I have been looking at PRs and reading documents while developing but still feel lost in trying to understand the concept behind how this works. Is there a good way to start understanding this ?...

tilla

7/19/2023

Node MongoDB Driver on Deno dropping connection and crashing process

Heya folks. I am encountering the most recent error described in this thread https://github.com/denoland/deno/issues/16633 According to https://github.com/denoland/deno/issues/19078#issuecomment-1542955089 , I might be encountering the same problem as https://github.com/denoland/rusty_v8/issues/1226 (though I don't anything confirming that, just going off the comment) I created a minimal reproduction repo here: https://github.com/TillaTheHun0/deno-mongo-atlas-repro...

KaKi87

7/19/2023

How to solve "cannot be invoked without 'new'" thrown from an NPM module ?

Hello, An NPM module (which I don't own) uses call on something, which throws a cannot be invoked without 'new' error. How can I solve this ?...

reed

7/19/2023

Coverage with subprocess

One of my tests involves spawning a subprocess. Is there any way to get this subprocess to participate in the overall code coverage runs? By default it seems to not be included. I mean that lines executed by the subprocess don't get logged.

karolskolasinski

7/19/2023

How to exclude folder from deno lint

I use WebStorm. How to exclude specific folder from deno lint? Is it possible in WebStorm? It is possible in VSC. I am sure the config file (deno.jsonc) is read properly.

progrium

7/19/2023

TypeScript compiler type declarations

I'm using import ts from "npm:typescript" to work with the TypeScript compiler, but how do I get type information?

Kevin Whinnery

7/18/2023

[ignore] configuring bot

Nothing to see here, ignore for now 🙂

richard

7/18/2023

Signal Arrays do not work with HTML-Elements?

I tried to debug my problem for a while until I realized that this works: ```tsx import { useSignal } from "@preact/signals"; export default function Island() {...

Esente

7/18/2023

Reuse Deno.serve for other TCP connections

Hello, As a newcommer to Deno, I wrote a client for NNTP protocol (https://github.com/sntran/deno_nntp) following the specs. In the process, I did all the reading the connection, parsing for status code and text, headers and body. As I get more acquainted with Deno, I realize that I basically re-implemented what Deno HTTP API is, of course, in a much less efficient way....

Spixy

7/17/2023

deno coverage crash

I run

deno test -A --coverage=tmp/coverageData src

deno test -A --coverage=tmp/coverageData src

then...

SPACE DOG

7/17/2023

Is there a way to copy an element and place it somewhere else?

Link: https://stackoverflow.com/questions/76704496/is-there-a-way-to-copy-an-element-and-place-it-somewhere-else-in-fresh

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