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Software disenchantment

Software disenchantment

Iâ??ve been programming for 15 years now. Recently our industryâ??s lack of
care for efficiency, simplicity, and excellence started really getting to
me, to the point of me getting depressed by my own career and the IT in

Modern cars work, letâ??s say for the sake of argument, at 98% of whatâ??s
physically possible with the current engine design. Modern buildings use
just enough material to fulfill their function and stay safe under the
given conditions. All planes converged to the optimal size/form/load and
basically look the same.

Only in software, itâ??s fine if a program runs at 1% or even 0.01% of the
possible performance. Everybody just seems to be ok with it. People are
often even proud about how much inefficient it is, as in â??why should we
worry, computers are fast enoughâ??:

@tveastman <https://twitter.com/tveastman/status/1039002300600147968>: I
have a Python program I run every day, it takes 1.5 seconds. I spent six
hours re-writing it in rust, now it takes 0.06 seconds. That efficiency
improvement means Iâ??ll make my time back in 41 years, 24 days :-)

Youâ??ve probably heard this mantra: â??programmer time is more expensive than
computer timeâ??. What it means basically is that weâ??re wasting computers at
an unprecedented scale. Would you buy a car if it eats 100 liters per 100
kilometers? How about 1000 liters? With computers, we do that all the time.
<https://xkcd.com/2021/> Everything is unbearably slow

Look around: our portable computers are thousands of times more powerful
than the ones that brought man to the moon. Yet every other webpage
struggles to maintain a smooth 60fps scroll on the latest top-of-the-line
MacBook Pro. I can comfortably play games, watch 4K videos but not scroll
web pages? How is it ok?

Google Inbox, a web app written by Google, running in Chrome browser also
by Google, takes 13 seconds to open moderately-sized emails

It also animates empty white boxes instead of showing their content because
itâ??s the only way anything can be animated on a webpage with decent
performance. No, decent doesnâ??t mean 60fps, itâ??s rather â??as fast as this
web page could possibly goâ??. Iâ??m dying to see web community answer when
120Hz displays become mainstream. Shit barely hits 60Hz already.

Windows 10 takes 30 minutes to update
<https://grumpy.website/post/0PeXr1S7N>. What could it possibly be doing
for that long? That much time is enough to fully format my SSD drive,
download a fresh build and install it like 5 times in a row.

Pavel Fatin <https://pavelfatin.com/typing-with-pleasure/>: Typing in
editor is a relatively simple process, so even 286 PCs were able to provide
a rather fluid typing experience.

Modern text editors have higher latency than 42-year-old Emacs. Text
editors! What can be simpler? On each keystroke, all you have to do is
update tiny rectangular region and modern text editors canâ??t do that in
16ms. Itâ??s a lot of time. A LOT. A 3D game can fill the whole screen with
hundreds of thousands (!!!) of polygons in the same 16ms and also process
input, recalculate the world and dynamically load/unload resources. How

As a general trend, weâ??re not getting faster software with more features.
Weâ??re getting faster hardware that runs slower software with the same
features. Everything works way below the possible speed. Ever wonder why
your phone needs 30 to 60 seconds to boot? Why canâ??t it boot, say, in one
second? There are no physical limitations to that. I would love to see
that. I would love to see limits reached and explored, utilizing every last
bit of performance we can get for something meaningful in a meaningful way.
Everything is HUUUUGE

And then thereâ??s bloat. Web apps could open up to 10Ã? faster if you just
simply block all ads. Google begs everyone to stop shooting themselves in
their feet with AMP initiativeâ??a technology solution to a problem that
doesnâ??t need any technology, just a little bit of common sense. If you
remove bloat, the web becomes crazy fast. How smart do you have to be to
understand that?

Android system with no apps takes almost 6 Gb
<https://grumpy.website/post/0Oz1lDOq5>. Just think for a second how
obscenely HUGE that number is. Whatâ??s in there, HD movies? I guess itâ??s
basically code: kernel, drivers. Some string and resources too, sure, but
those canâ??t be big. So, how many drivers do you need for a phone?

Windows 95 was 30Mb. Today we have web pages heavier than that! Windows 10
is 4Gb, which is 133 times as big. But is it 133 times as superior? I mean,
functionally they are basically the same. Yes, we have Cortana, but I doubt
it takes 3970 Mb. But whatever Windows 10 is, is Android really 150% of

Google keyboard app routinely eats 150 Mb. Is an app that draws 30 keys on
a screen really five times more complex than the whole Windows 95? Google
app, which is basically just a package for Google Web Search, is 350 Mb!
Google Play Services, which I do not use (I donâ??t buy books, music or
videos there)â??300 Mb that just sit there and which Iâ??m unable to delete.

All that leaves me around 1 Gb for my photos after I install all the
essential (social, chats, maps, taxi, banks etc) apps. And thatâ??s with no
games and no music at all! Remember times when an OS, apps and all your
data fit on a floppy?

Your desktop todo app is probably written in Electron and thus has userland
driver for Xbox 360 controller in it
<https://josephg.com/blog/electron-is-flash-for-the-desktop/>, can render
3d graphics and play audio and take photos with your web camera.

A simple text chat is notorious for its load speed and memory consumption.
Yes, you really have to count Slack in as a resource-heavy application. I
mean, chatroom and barebones text editor, those are supposed to be two of
the less demanding apps in the whole world. Welcome to 2018.

At least it works, you might say. Well, bigger doesnâ??t imply better. Bigger
means someone has lost control. Bigger means we donâ??t know whatâ??s going on.
Bigger means complexity tax, performance tax, reliability tax. This is not
the norm and should not become the norm. Overweight apps should mean a red
flag. They should mean run away scared.
Everything rots

16Gb Android phone was perfectly fine 3 years ago. Today with Android 8.1
itâ??s barely usable because each app has become at least twice as big *for
no apparent reason*. There are no additional functions. They are not faster
or more optimized. They donâ??t look different. They justâ?¦grow?

iPhone 4s was released with iOS 5, but can barely run iOS 9. And itâ??s not
because iOS 9 is that much superiorâ??itâ??s basically the same. But their new
hardware is faster, so they made software slower. Donâ??t worryâ??you got
exciting new capabilities likeâ?¦running the same apps with the same speed! I

iOS 11 dropped support for 32-bit apps. That means if the developer isnâ??t
around at the time of iOS 11 release or isnâ??t willing to go back and update
a once-perfectly-fine app, chances are you wonâ??t be seeing their app ever

@jckarter <https://twitter.com/jckarter/statuses/1017071794245623808>: A
DOS program can be made to run unmodified on pretty much any computer made
since the 80s. A JavaScript app might break with tomorrowâ??s Chrome update

Web pages working today would not be compatible with any browser in 10
years time <http://tonsky.me/blog/chrome-intervention/> (probably sooner).

â??It takes all the running you can do, to keep in the same placeâ??. But
whatâ??s the point? I might enjoy occasionally buying a new phone and new
MacBook as much as the next guy, but to do so just to be able to run all
the same apps which just became slower?

I think we can and should do better than that. Everyone is busy building
stuff for right now, today, rarely for tomorrow. But it would be nice to
also have stuff that lasts a little longer than that.
Worse is better

Nobody understands anything at this point. Neither they want to. We just
throw barely baked shit out there, hope for the best and call it â??startup

Web pages ask you to refresh if anything goes wrong. Who has time to figure
out what happened?

Any web app produces a constant stream of â??randomâ?? JS errors in the wild,
even on compatible browsers.

The whole webpage/SQL database architecture is built on a premise (hope,
even) that nobody will touch your data while you look at the rendered

Most collaborative implementations are â??best effortâ?? and have many
common-life scenarios in which they lose data. Ever seen this dialogue
â??which version to keep?â?? I mean, bar today is so low that your users would
be happy to at least have a window like that.

And no, in my world app that says â??Iâ??m gonna destroy some of your work, but
you get to choose which oneâ?? is not okay.

Linux kills random processes *by design*. And yet itâ??s the most popular
server-side OS.

Every device I own fails regularly one way or another. My Dell monitor
needs a hard reboot from time to time because thereâ??s software in it.
Airdrop? Youâ??re lucky if itâ??ll detect your device, otherwise, what do I do?
Bluetooth? Spec is so complex that devices wonâ??t talk to each other
and periodic resets are the best way to go

And Iâ??m not even touching Internet of Things
<https://twitter.com/internetofshit>. Itâ??s so far beyond the laughing point
Iâ??m not even sure what to add.

I want to take pride in my work. I want to deliver working, stable things.
To do that, we need to understand what we are building, in and out, and
thatâ??s impossible to do in bloated, over-engineered systems.
Programming is the same mess

It just seems that nobody is interested in building quality, fast,
efficient, lasting, foundational stuff anymore. Even when efficient
solutions have been known for ages, we still struggle with the same
problems: package management, build systems, compilers, language design,

Build systems are inherently unreliable and periodically require full
clean, even though all info for invalidation is there. Nothing stops us
from making build process reliable, predictable and 100% reproducible. Just
nobody thinks its important. NPM has stayed in â??sometimes worksâ?? state for

<https://twitter.com/przemyslawdabek/status/940547268729606145>: It seems
to me that rm -rf node_modules is indispensable part of workflow when
developing Node.js/JavaScript projects.

And build times? Nobody thinks compiler that works minutes or even hours is
a problem. What happened to â??programmerâ??s time is more importantâ??? Almost
all compilers, pre- and post-processors add significant, sometimes
disastrous time tax to your build without providing proportionally
substantial benefits.

You would expect programmers to make mostly rational decisions, yet
sometimes they do the exact opposite of that. E.g. choosing Hadoop even
when itâ??s slower than running the same task on a single desktop

Machine learning and â??AIâ?? moved software to guessing in the times when most
computers are not even reliable enough in the first place.

@rakhim <https://twitter.com/freetonik/status/1039826129190875136>: When an
app or a service is described as â??AI-poweredâ?? or â??ML-basedâ??, I read it as
â??unreliable, unpredictable, and impossible to reason about behaviorâ??. I try
to avoid â??AIâ?? because I want computers to be the opposite: reliable,
predictable, reasonable.

We put virtual machines inside Linux, and then we put Docker inside virtual
machines, simply because nobody was able to clean up the mess that most
programs, languages and their environment produce. We cover shit with
blankets just not to deal with it. â??Single binaryâ?? is still a HUGE selling
point for Go, for example. No mess == success.

And dependencies? People easily add overengineered â??full package solutionsâ??
to solve the simplest problems without considering their costs. And those
dependencies bring other dependencies. You end up with a tree that is
something in between of horror story (OMG so big and full of conflicts) and
comedy (thereâ??s no reason we include these, yet here they are

Programs canâ??t work for years without reboots anymore. Sometimes even days
are too much to ask
Random stuff happens and nobody knows why.

Whatâ??s worse, nobody has time to stop and figure out what happened. Why
bother if you can always buy your way out of it. Spin another AWS instance.
Restart process. Drop and restore the whole database. Write a watchdog that
will restart your broken app every 20 minutes. Include same resources multiple
times, zip and ship
Move fast, donâ??t fix.

That is not engineering. Thatâ??s just lazy programming. Engineering is
understanding performance, structure, limits of what you build, deeply.
Combining poorly written stuff with more poorly written stuff goes strictly
against that. To progress, we need to understand what and why are we doing.
Weâ??re stuck with it

So everything is just a pile of barely working code added on top of
previously written barely working code. It keeps growing in size and
complexity, diminishing any chance for a change.

To have a healthy ecosystem you *need* to go back and revisit. You *need*
to occasionally throw stuff away and replace it with better stuff.

But who has time for that? We havenâ??t seen new OS kernels in what, 25
years? Itâ??s just too complex to simply rewrite by now. Browsers are so full
of edge cases and historical precedents by now that nobody dares to write
layout engine from scratch.

Todayâ??s definition of progress is either throw more fuel into the fire:

@sahrizv <https://twitter.com/sahrizv/status/1018184792611827712>: 2014 -
We must adopt #microservices to solve all problems with monoliths.
2016 - We must adopt #docker to solve all problems with microservices.
2018 - We must adopt #kubernetes to solve all problems with docker

or reinventing the wheel:

@dr_c0d3 <https://twitter.com/dr_c0d3/status/1040092903052378112>: 2000:
Write 100s of lines of XML to â??declarativelyâ?? configure your servlets and
2018: Write 100s of lines of YAML to â??declarativelyâ?? configure your
At least XML had schemasâ?¦

Weâ??re stuck with what we have, and nobody will ever save us.
Business wonâ??t care

Neither will users. They are only learned to expect what we can provide. We
(engineers) say every Android app takes 350 Mb? Ok, theyâ??ll live with that.
We say we canâ??t give them smooth scrolling? Ok, theyâ??ll live with a phone
that stutter. We say â??if it doesnâ??t work, rebootâ??? Theyâ??ll reboot. After
all, they have no choice.

Thereâ??s no competition either. Everybody is building the same slow,
bloated, unreliable products. Occasional jump forward in quality does bring
competitive advantage (iPhone/iOS vs other smartphones, Chrome vs other
browsers) and forces everybody to regroup, but not for long.

So itâ??s our mission as engineers to show the world whatâ??s possible with
todayâ??s computers in terms of performance, reliability, quality, usability.
If we care, people will learn. And thereâ??s nobody but us to show them that
itâ??s very much possible. If only we care.
Itâ??s not all bad

There are some bright spots indicating that improving over state-of-the-art
is not impossible.

Work Martin Thompson <https://twitter.com/mjpt777> has being doing (LMAX
Disruptor <https://github.com/LMAX-Exchange/disruptor>, SBE
<https://github.com/real-logic/simple-binary-encoding>, Aeron
<https://github.com/real-logic/aeron>) is impressive, refreshingly simple
and efficient.

Xi editor <https://github.com/google/xi-editor> by Raph Levien seems to be
built with the right principles in mind.

Jonathan Blow <https://www.youtube.com/user/jblow888> has a language he
alone develops for his game that can compile 500k lines per second on his
laptop. Thatâ??s cold compile, no intermediate caching, no incremental builds.

You donâ??t have to be a genius to write fast programs. Thereâ??s no magic
trick. The only thing required is not building on top of a huge pile of
crap that modern toolchain is.
Better world manifesto

I want to see progress. I want change. I want state-of-the-art in software
engineering to improve, not just stand still. I donâ??t want to reinvent the
same stuff over and over, less performant and more bloated each time. I
want something to believe in, a worthy end goal, a future better than what
we have today, and I want a community of engineers who share that vision.

What we have today is not progress. We barely meet business goals with poor
tools applied over the top. Weâ??re stuck in local optima and nobody wants to
move out. Itâ??s not even a good place, itâ??s bloated and inefficient. We just
somehow got used to it.

So I want to call it out: where we are today is bullshit. As engineers, we
can, and should, and will do better. We can have better tools, we can build
better apps, faster, more predictable, more reliable, using fewer resources
(orders of magnitude fewer!). We need to understand deeply what are we
doing and why. We need to deliver: reliably, predictably, with topmost
quality. We canâ??and shouldâ??take pride in our work. Not just â??given what we
hadâ?¦â??â??no buts!

I hope Iâ??m not alone at this. I hope there are people out there who want to
do the same. Iâ??d appreciate if we at least start talking about how absurdly
bad our current situation in the software industry is. And then we maybe
figure out how to get out.

September 17, 2018 · Discuss on HackerNews
<https://news.ycombinator.com/item?id=18012334> Reddit
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