VSCode isn’t fine, you are just suffering from web app Stockholm syndrome: https://github.com/jhallen/joes-sandbox/blob/master/editor-p...
VSCode is slower than Emacs/Vim at e.g. syntax highlighting a large file by a factor of three. It’s slower on a search and replace by a factor of seven. It’s slower than those editors by about the same ratio as Atom is slower than VSCode.
In What's the problem with old but excellent Mac apps?jhallen
joes-sandbox
C2014–2022
jhallen / joes-sandbox
joes-sandbox
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Observed mentions: 2014-10-24 03:31:51 UTC to 2022-03-06 00:45:44 UTC.
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| Period | Start (UTC) | End (exclusive, UTC) | Mentions | Submissions | Comments |
|---|---|---|---|---|---|
| 2014 | 2014-01-01 00:00:00 UTC | 2015-01-01 00:00:00 UTC | 6 | 1 | 5 |
| 2015 | 2015-01-01 00:00:00 UTC | 2016-01-01 00:00:00 UTC | 5 | 0 | 5 |
| 2016 | 2016-01-01 00:00:00 UTC | 2017-01-01 00:00:00 UTC | 6 | 3 | 3 |
| 2017 | 2017-01-01 00:00:00 UTC | 2018-01-01 00:00:00 UTC | 13 | 2 | 11 |
| 2018 | 2018-01-01 00:00:00 UTC | 2019-01-01 00:00:00 UTC | 10 | 1 | 9 |
| 2019 | 2019-01-01 00:00:00 UTC | 2020-01-01 00:00:00 UTC | 5 | 0 | 5 |
| 2020 | 2020-01-01 00:00:00 UTC | 2021-01-01 00:00:00 UTC | 7 | 1 | 6 |
| 2021 | 2021-01-01 00:00:00 UTC | 2022-01-01 00:00:00 UTC | 3 | 1 | 2 |
| 2022 | 2022-01-01 00:00:00 UTC | 2023-01-01 00:00:00 UTC | 2 | 0 | 2 |
From the project README
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Joe Allen's Open Source Projects
Projects outside of joes-sandbox
libnklabs - A library for quickly making MCU-based products
Joe's Own Editor
Relaysbc - A single board relay computer
Ivy Programming Language
Atari Tools
CP/M Emulator
OrCad Tools
Reverse engineer Zon JR XL
Acoustic delay line memory (on Hackaday!)
ExorSim - A Motorola EXORciser Simulator
An I2C bus monitor for an Altera FPGA
An item tracking application for an Opticon OPH-1005 or OPH-3001 scanner
My YouTube Channel
Some projects within joes-sandbox
x86 Bootloaders
x86 Coff Linker
AACC Compiler generator
Nicetex
Psiman - an early version of markdown
Zebra-140 Typesetter
Small UNIX utilities
Verilog Tools
Notif - X Widget Library
Farb - arbitrary precision ASCII floating point library
SDU - structured data loader
JCC - A C language pre-processor / tokenizer
A Btree library
A version of Malloc
Some regular expression code
A C library
Some compression code
Some math code: complex roots / Fourier transform
JTERM - an MS-DOS terminal emulator
Phantom - A "ghost" clone (partition archiver)
Tetris for Zortech-C
A drafting program for SCO Xenix
Read the full README on GitHubWhat Hacker News says
57 sourcesIt's amazing how old ZPL is. I wrote a Zebra-140 driver (in C..) in something like 1993.
https://github.com/jhallen/joes-sandbox/tree/master/doc/zebr...
It's a simple macro-based typesetting language that can be used to quickly make many different label images from a database. You uploaded the compiled labels into a handheld computer so that labels could be printed on a production line. One option for the computer was the Psion Organizer II.
https://en.wikipedia.org/wiki/Psion_Organiser
In Writing a printer driver in JavaScriptI've done similar things with UARTs over long distance- I was about to write about it, but I actually have it on github:
https://github.com/jhallen/joes-sandbox/tree/master/hw/lined...
CAN is interesting in that the protocol is pretty complex, but from software point of view it's just send_packet() and register a handler for receive packets. The annoying thing is that MCUs don't have built-in CAN line drivers.
A new thing is 1000BASE-T1- Gigabit Ethernet over a single twisted pair. This is supposed to be the future in the auto world..
In SPI: The serial peripheral interface [video]I had a good use for these old compilers- in this case I ended up using code from the Zortech-C library to reduce memory usage for ARM embedded. It turns out that the float to ascii conversion functions for printf from the Zortech-C library are much smaller than the ones in newlib. I'm sure they are less accurate, but I don't care for this application. Same for strtod. Also they are faster.
I put the code here:
https://github.com/jhallen/joes-sandbox/blob/master/snippets...
I see the Aztec ones for x86 are hand assembly..
In The Official Aztec C Online Museum (2009)Text Editor Performance Comparison (2017)
4 points · Open discussionMy response was from from emacs perspective. Here's a memory usage comparison: https://github.com/jhallen/joes-sandbox/tree/master/editor-p...
Looks like emacs uses at least double the memory.
In Show HN: Nnn – unorthodox terminal file managerWell it's here, but you probably have to join the group to get access:
https://groups.io/g/dosOrCAD/files/OrCAD%20driver%20without%...
I put a copy in one of my github repositories:
https://github.com/jhallen/joes-sandbox/blob/master/pcb/orca...
I think this is a description of what's going on:
https://airborn.com.au/layout/vddtest.html
Well this is getting really off topic, but it appears that you can run DOS programs in 64-bit Windows 10:
http://www.columbia.edu/~em36/ntvdmx64.html
https://github.com/leecher1337/ntvdmx64
In I still use WordPerfect 6.2 for DOSI recently was curious about the relative performance of the classic CPUs, so I made this table to compare their memcpy performance:
https://github.com/jhallen/joes-sandbox/tree/master/classic-...
In The Complete Spectrum ROM DisassemblyNo. Once I reached 750 MB but that was because I was working on a JS project with a `node_modules` of 110 MB and by default ST indexes the text contents of all files so I can do find all across files. After that folder was excluded, it took 250 MB and it was indexing 20 MB.
See also: https://github.com/jhallen/joes-sandbox/blob/master/editor-p...
In Insider Build of VSCode for Windows/ARM64I think there are some applications or problems that are likely to be favourable to native desktop apps for a long time. For inspiration, simply look at what hasn't already become web based. Some things I thought of:
1. Heavy lifting - As others have mentioned, running some code in a browser is quite a few times slower than locally. As Moore's Law comes to a screaming halt we're going to be need to get better at creating efficient software rather than relying on the underlying hardware to get faster.
2. Capability - Some things are inherently difficult to do in the browser, such as custom networking, calling kernel functions, accessing various hardware, etc, etc. You can always have your native app launch a web-based front-end, but going back the other way is not possible by design.
3. Hardware Access - Sometimes you need to access a came
Read the rest
ra, USB device, GPIO, I2C, SPI, run architecture specific instructions on the CPU, access the GPU, etc, etc. Again, the browser typically won't let you access these by default.
4. Security - This comes in a few parts: (a) You're able to bypass "most" security and do what you want within reason. As long as the user ran your application you usually have the same privileges. (b) Now that you're dug-in you can enforce a level of security that may not easily be available otherwise. (c) Features such as app signing mean that the user can more easily guarantee the app came from you, rather than relying on their ability to read the exact URL in some email at 2am. If I run `apt-get install <X>` or equivalent in other OSes there is a chain of accountability.
5. Memory - Put simply the browser adds massive overhead to any application and typically has inefficient data structures. Compare something like Atom [1] to any equivalent native editor for example. (There is some existing efforts in comparing editors [2].)
[1] https://en.wikipedia.org/wiki/Atom_Editor
[2] https://github.com/jhallen/joes-sandbox/tree/master/editor-p...
You can make this for bash. I have "nd" and "pd", step to next or previous directory in the directory history (and "cd" adds an entry to the history). I like this a bit better then z, but it would be better to have both.
Code is here if anyone interested, look for the funccd, funcnextdir, funcprevdir and associated aliases.
https://github.com/jhallen/joes-sandbox/blob/master/setup/ba...
In Zz: A smart and efficient directory changer (2017)It can absolutely still be useful, and it would make sense for an early stage startup or someone's side project to use it so they're not duplicating work porting it to .NET, Cocoa and Qt or whatever. And sure, having an identical look and feel everywhere is nice. But with all the resources that Slack and Microsoft have, they need to publish a lengthy guide for the users to deal with their performance problems [1]? They take 22 seconds to load a 6 MB XML file [2]? Ehhh... it's not asking that much of a multi-billion dollar company. You deserve better!
[1] https://github.com/Microsoft/vscode/wiki/Performance-Issues
[2] https://github.com/jhallen/joes-sandbox/tree/master/editor-p...
In Uber lays off 435 peopleMy editor JOE has a built-in calculator equivalent to a Casio scientific: for example it can do statistics (sum, count, average, standard deviation) on a block of numbers you select in the edit buffer. I use this all the time.
In another project, I wrote a preprocessor for TeX- somewhat like Markdown, so that you can make TeX documents with an easier syntax. One of its features is a built-in calculator/spreadsheet. The idea is that \{1+2+3} is expanded with 6. You can also assign and reference variables \{a=3}. If these appear in a table, you can reference other cells: \{RRD+7} "Get first expression from cell two to the Right Right one Down and add 7 to it".
https://github.com/jhallen/joes-sandbox/tree/master/doc/nice...
Anyway, I'd like this capability in the editor, will add it someday..
In Soulver – Notepad, meet calculatorhttps://github.com/jhallen/joes-sandbox/blob/master/editor-p...
This is probably what you're looking for.
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