All Questions
Tagged with javascript node.js
859
questions
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44
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The Wacky World of ANSI Escape Sequences?
I just finished creating my first npm package (for learning, not competition) and published it. Now I want to ask some questions, for example:
Is my method of writing code good (for later maintenance ...
1
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0
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32
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Refactor Node.js Logging Library for Improved Readability
I have a Node.js logging library that applies ANSI styling for text formatting. Currently, the code contains some redundancy and could be refactored for better readability. I'm particularly interested ...
2
votes
1
answer
102
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Consuming sharded database using node.js
I think the only big improvement that can be made is to check which shard to query based on the userIds of the followed users. One easy way is to check the last ...
- 415
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45
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Node.js Image Optimization Service Using Sharp Library
I've developed an image optimization service in Node.js, leveraging the Sharp library for image processing. The service is designed to handle various image formats, offering resizing and format ...
1
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1
answer
66
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Javascript CLI to boot iOS simulators, install project, extract data, and merge into JSON
I'm a DIY "dev" - so I really create things that I need or think they'll end up helping others.
I wrote this Swift Package so the iOS community could get device bezel radius' to help with UI ...
- 171
2
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2
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194
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Permissions system in MERN app
I am working on a MERN stack app that is a CRM with a couple of modules. Now when the user sends x request to the server to do a supposed action (such as delete something), the server first checks if ...
0
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1
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43
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js template engine
I am building a template engine for js and I need some help refactoring the code for fast and more efficient performance. If you can help modify or suggest some updates I'll be grateful.
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2
votes
1
answer
74
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Session-based authentication using Express.js
I'm currently learning Express.js and I wrote this authentication code. I'm unsure if what i have is correct, how to improve it and if it's secure. For user and session data storage I'm using ...
- 21
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57
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small app with bad practices on node.js and vue.js
Can someone help me to understand and give me code review of my small todos APP, why my code in backend is bad? Also give me a answers for some of my questions, please:
Where my code is bad?
Where do ...
1
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0
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33
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Asynchronous Generic Resource Pooler
A personal project I'm working on needs Worker (thread) pool. The libraries I looked at were too high-level for my needs, as I simply needed access to the Worker itself while the libraries offered ...
- 111
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39
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Write Node.js code to receive HTTP calls that initialize and update objects stored in JSON files
This is a backend side of Node.js running a simple Http endpoints for a monitring system for a time-related task
I recently developed a habit that I would rather spend time to make the code as less as ...
- 191
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46
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Automatically extract useful cars from car site
I am using puppeteer to extract data and see when a car that meets my requirements shows up, this is what I did so far. I would like some basic syntax advice, or more advanced tips as well.
I tried to ...
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-1
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1
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119
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Using JavaScript to interface with REST APIs
The website TryHackMe came up with a challenge that involves using HTTP requests to interface with REST APIs (here, task #14/day 9). The challenge basically involves querying a basic REST API to ...
- 173
1
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52
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Fetch external API currency rates, then save the results to database
The task I'm doing is, fetch external API, then save the results to database.
I'm a beginner, I really wanna improve my code, to handle error well, and remove redundant code. The code is working, but ...
- 11
2
votes
1
answer
168
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Command handlers in node.js
Description
This javascript code uses tmi.js to listen for chat messages in a Twitch chat and perform certain actions depending on their content. In the sample code ...
- 113