Deno

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

Deno

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

1/12/2023

How deploy deno.fresh project for my VPS?

Hi I try setup fresh project: https://mint-house.app/ http://5.187.7.221:8000/ is there a task in fresh to generate static files ?...

KyleJune

1/12/2023

Killing subprocess not working

Anyone know what I'm doing wrong when trying to kill a process? I have a process start another process like this: ```ts runProcess = Deno.run({...

Adam Argyle

1/10/2023

Looking to chunk the HTML stream on the homepage to reduce initial page load. Are there good docs?

I'm currently reading and transforming every markdown file in the render function and i'd like to instead yield chunks of markup so the browser can get started rendering sooner. is there a paved path for me in fresh? thanks!

Bubbles

1/10/2023

Rewind streams

So I'm using web streams (byob) for a project but in some cases I need to peek ahead. Is it possible to do this with webstreams? I want to read a static amount of bytes and then rewind by n bytes (between 0 and 4)...

beerman

1/10/2023

Trouble importing npm modules

Any advice?

texasranger

1/10/2023

Before generating coverage report, run `deno test --coverage` to ensure consistent state.

Why would this happen, if I did run deno test --coverage before running deno coverage...?

beerman

1/9/2023

Trouble importing modules

Zabi

1/9/2023

module registry alternatives then deno.land

Anyone knows some other registries besides deno.land/x . I already know about nest.land. Looking for something which does not need a github repo....

Lext

1/9/2023

How to use MUI in Fresh?

Is there a way to use Material UI components library in Fresh? Here is the code I tried: ```tsx import { Button } from "https://esm.sh/@mui/material@5.11.3"; ...

texasranger

1/9/2023

error Missing transpiled source code for

When I try to create a coverage report for my project, I get an error saying one of my files is missing transpiled code? What does that mean? You can run the coverage task here to reproduce the error: https://github.com/chrisabrams/nova...

Blockzilla

1/8/2023

Possible to check of a file is being run as worker?

if (import.meta.main) {
  main()
}

if (import.meta.main) {
  main()
}

...

elekram

1/8/2023

Deno linter is telling me that writeAll from streams conversion is deprecated

Is import { writeAll } from "https://deno.land/std@0.171.0/streams/conversion.ts" deprecated?

dan.the.discloser

1/6/2023

using both nodejs & deno

I have to turn in my class assignments in nodejs. I am happier with deno. Is there a standard way to write code so that the same code base can be used both ways?...

ahuigo.

1/4/2023

How to get Deno's default compilerOptions value?

I want to add more compilerOptions.lib options like this: ``` "compilerOptions": { "jsx": "react-jsxdev", "jsxImportSource": "react",...

ChilliSniff

1/1/2023

deno.run not working as expected

so when i run mysql --defaults-extra-file=./tmpcnf_from_f_execute_query.cnf -e "DROP DATABASE test_database" i get the correct expected error message ERROR 1008 (HY000) at line 1: Can't drop database 'test_database'; database doesn't exist but when i try to run this with deno ```javascript ...

elekram

12/31/2022

Why doesn't latest Deno standard library for encoding CSV files support StringifyOptions?

I need to remove headers see: https://deno.land/std@0.167.0/encoding/csv.ts?s=stringify...

Tim Fish

12/30/2022

Is there any way to trace where permissions prompts are coming from?

I'm running some code through Deno and its prompting for some permissions. How can I find out where these are coming form?

12/30/2022

Getting error `Unrecognized algorithm name` on `crypto.subtle.importKey()`

I can't figure this one out. I've done some searching and found a list of supported algos at https://deno.land/std@0.167.0/crypto/mod.ts See anything I'm doing wrong? I tried it without the hash as well. Here's a snippet: ```js...

CanadaHonk

12/29/2022

modifying the Deno object

heyo. is there any way to add our own properties to the Deno object? I read something which said since v1.12 it's no longer frozen but looks like that is no longer the case. wanting to add my own version to Deno.version. thanks!

Santiago Aguilar Hernandez

12/29/2022

What’s the behavior in Deno when a response body mismatch its length with Content-Length header?

Really curious about if Deno truncates the body (even if is a ReadableStream) when this happens, I read about this at https://www.ibm.com/docs/en/ibm-mq/9.0?topic=headers-content-length-http-entity-header Thanks!...

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