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prettydiff
share-file-systems
TypeScript2019–2026
prettydiff / share-file-systems

share-file-systems

Use a Windows/OSX like GUI in the browser to share files cross OS privately. No cloud, no server, no third party.

4Distinct people
65Mentions
1Explicit recommenders
146GitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

Use a Windows/OSX like GUI in the browser to share files cross OS privately. No cloud, no server, no third party.

GitHub

Where it is used

No documented product use was verified in the last source check.

What people are saying

I started learning JavaScript in 2008. Back then the popular validation tool was JSLint whose motto is: JSLint will hurt your feelings. The idea is that under the sloppiness of…

austincheney used a recommendation phrase. One indexed comment matches. This is a phrase match, not a verdict.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

Mentioned in the same Hacker News threads. That is not proof they are substitutes.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 10:22:47 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by year65 dated mentions

Observed mentions: 2019-12-31 05:40:38 UTC to 2026-05-05 09:26:18 UTC.

051015202019-01-01 00:00:00 UTC to 2020-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments20192020-01-01 00:00:00 UTC to 2021-01-01 00:00:00 UTC (exclusive): 5 mentions; 0 submissions, 5 comments2021-01-01 00:00:00 UTC to 2022-01-01 00:00:00 UTC (exclusive): 17 mentions; 1 submissions, 16 comments2022-01-01 00:00:00 UTC to 2023-01-01 00:00:00 UTC (exclusive): 14 mentions; 0 submissions, 14 comments20222023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 22 mentions; 0 submissions, 22 comments2024-01-01 00:00:00 UTC to 2025-01-01 00:00:00 UTC (exclusive): 4 mentions; 0 submissions, 4 comments2025-01-01 00:00:00 UTC to 2026-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2026-01-01 00:00:00 UTC to 2027-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments. Incomplete calendar period.2026*

* An incomplete calendar period is marked with an outlined bar. Its count is not directly comparable with a full period.

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
20192019-01-01 00:00:00 UTC2020-01-01 00:00:00 UTC101
20202020-01-01 00:00:00 UTC2021-01-01 00:00:00 UTC505
20212021-01-01 00:00:00 UTC2022-01-01 00:00:00 UTC17116
20222022-01-01 00:00:00 UTC2023-01-01 00:00:00 UTC14014
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC22022
20242024-01-01 00:00:00 UTC2025-01-01 00:00:00 UTC404
20252025-01-01 00:00:00 UTC2026-01-01 00:00:00 UTC101
2026 (partial)2026-01-01 00:00:00 UTC2027-01-01 00:00:00 UTC101

What Hacker News says

14 sources
I wrote my own OS in a browser based upon network shared file systems via a privacy model but I haven’t figured out kind of a business model for it. https://github.com/prettydiff/share-file-systems I am trying to think of where to take it next. Possibly integrate something like VLC for media playback or allowing users to install applications. I don’t really know what users would want from something like this.
In Puter
These frameworks spend a tremendous effort trying to solve ridiculously simple problems. The most obvious example is state management. Here is how I solve for state management in a few easy steps: https://github.com/prettydiff/wisdom/blob/master/state_manag... With that approach I can have full state restoration on a full OS GUI running in the browser that loads in 0.3 seconds with state fully restored: https://github.com/prettydiff/share-file-systems
In Ask HN: What's the biggest problem you've faced with SPA JavaScript frameworks?
I encountered this myself yesterday when attempting to performance test WebSockets in JavaScript: https://github.com/prettydiff/share-file-systems/blob/master... The parsing challenge is complex enough that it will always be faster to extract the data from the network than it is to process it. As a result excess data must be stored until it can be evaluated or else it must be dropped, therefore the primary processing limitation is memory access not CPU speed executing instructions. JavaScript is a garbage collected language, so you are at the mercy of the language and it doesn't really matter how you write the code because if the message input frequency is high enough and large enough memory will always be the bottleneck, not the network or the application code. In terms of numbers this is provable. When testing WebSocket performance o
Read the rest
n my old desktop with DDR3 memory I was sending messages (without a queue or any kind of safety consideration) at about 180,000 messages per second. In my laptop with DDR4 memory the same test indicated a message send speed at about 420,000 messages per second. The CPU in the old desktop is faster and more powerful than the CPU in the laptop.
In I/O is no longer the bottleneck
Try looking at my personal project: https://github.com/prettydiff/share-file-systems * Vanilla JS (TypeScript) with tiny HTML and CSS. No frameworks and no unnecessary abstractions. * A full OS like GUI * Solves for decentralization * Provides a script to toggle between support for Node’s CommonJS and standard ECMA module systems * Easy state management that works better than anything from a large framework * Super fast. Written for extreme performance. For example the file system search is faster than file system search from the native OS. Page loads with full state restoration in less than 0.3 seconds. * Fast build and language compile. The full build task takes less than 3 seconds. * Original WebSocket implementation for better performance and safety with a smart message queue * Automated documentation management * Fast test automation
Read the rest
with an original test automation solution. Most of the end to end tests executing in the browser executes in about 6.5 seconds for about 280 assertions. * The node side of the application is command driven from the terminal with interactive command documentation Feel free to open a GitHub issue if you have any questions or would like to learn more about how I try to solve any kinds of technical challenges.
In Ask HN: Good resource on writing web app with plain JavaScript/HTML/CSS?
https://github.com/prettydiff/share-file-systems That is my application that creates an OS GUI in the browser. Plenty of features with o framework. * Code size (on the front-end) 2mb unminified. * Load time in the browser (including state restoration) about 120ms. * The first version took 15 days to write from scratch. When people claim there MUST be a framework its clear they have no idea what they are talking about. It is clearly a case of Dunning-Kruger effect where they can compare their experience with frameworks on one hand... and they have nothing to compare it to, because its all they know.
In Building a web app with no framework
I am trying to solve for decentralization using file systems cross-OS as the primary design target. I chose the file system because it has a lot of complexity built in. If I can nail this I can decentralize anything. I am passionate about this, because decentralization is the most liberating online experience. Share anything, in any way, to anybody of your choosing without third party restrictions, their privacy violations, and no weaponizing of your data/content for any purpose. https://github.com/prettydiff/share-file-systems
In Ask HN: What is your “I don't care if this succeeds” project?

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