It made me reflect on my own work and side projects, how I could improve the docs to make things easier to understand for myself and others. As I've grown as a developer, I've been writing more and more documentation, same with tests, to a point where some projects have more tests and docs than the actual code itself.

I've heard it said that writing good documentation requires a different set of skills than writing code. Sometimes a person who is not technical or focused on development can be better at explaining things. At the least it requires a different perspective, to target the human runtime.

I'll also add that automatically generated docs can be very useful, not by themselves only, but as an additional reference.

I wish that Literate Programming was more widespread:

http://literateprogramming.com/

Currently trying to arrive at a good toolchain for my own efforts: https://willadams.gitbook.io/design-into-3d and https://github.com/WillAdams/gcodepreview and at this time, the best option is looking like:

https://quarto.org/

and TeXshop and probably .dtx files (but if someone has a better suggestion, I'd be open to it).

> Diátaxis is a way of thinking about and doing documentation.

> It prescribes approaches to content, architecture and form that emerge from a systematic approach to understanding the needs of documentation users.

What surprised me was the use of "guide comments" which most people dismiss as too trivial. I agree with Antirez conclusion that they are valuable to help the reader acknowledge their understanding of the code.

[1] http://antirez.com/news/124

They are even more useful if the author hates whitespace and tries to be too clever. I spend a lot of time trying to figure out code someone else wrote and appreciate anything that can set me in the right direction when trying to figure out what a particular function does.

It has some interesting insights.

https://aosabook.org/en/

Does anyone have other examples of projects with this level of architecture documentation?

They do look very nice

The author of esbuild was also the CTO/main author of Figma, as far as I understand

- gdb manual

> The biggest deficiency in free operating systems is not in the software—it is the lack of good free manuals that we can include in these systems. Many of our most important programs do not come with full manuals. Documentation is an essential part of any software package; when an important free software package does not come with a free manual, that is a major gap. We have many such gaps today.

[1] https://www.gnu.org/philosophy/free-doc.html

[2] https://www.gnu.org/philosophy/essays-and-articles.html

[1] https://github.com/noahbald/awesome-architecture-md [2] https://github.com/matiassingers/awesome-readme

> Redis is source-available software, available under both the Redis Source Available License v2 (RSALv2) and the Server Side Public License v1 (SSPLv1).

> Redis Stack and all Redis modules created by Redis Ltd. (e.g., RediSearch, RedisJSON, RedisGraph, RedisTimeSeries, and RedisBloom) are dual-licensed under the Redis Source Available License v2 (RSALv2) and SSPL.

> Redis Enterprise is closed source and requires a commercial license from Redis Ltd.

There are previous versions of Redis under the 3-clause BSD license (free and open source [2]) [1]:

> Can I continue to use versions of the products that were provided under the original 3-clause BSD license?

> Yes. The license change is not retroactive. This means all source code and releases prior to the change remain under the 3-clause BSD license. You may continue to use those versions indefinitely under the original license, as long as you abide by its terms and conditions.

[1] https://redis.com/legal/licenses/

[2] https://en.wikipedia.org/wiki/BSD_licenses#3-clause_license_...

It looks like it should be good. There is a lot written. However, it's extremely disjointed and unfairlt assumes readers know things. It uses terms not defined yet, or even at all. As a taste, assume you are new to lisp and scheme. Try reading the Chapter 3: Hello Scheme![1] It contains so much mind bogglingly useless information presented in the most obtuse way possible.

Okay, you might say, that's the Reference Manual, not the Tutorial[2]. The tutorial is better...except it literally doesn't explain how to run the code. Instead, it tells you to not only to get Emacs, but to also configure it with Geiser. It doesn't show you how to do that. It passes you off to other manuals. Or, to set up Dr. Racket. To be clear, running guile code is as simple as typing 'guile' which starts the interpreter.

It's very common for the documentation to hand wave away major ideas by linking elsewhere and assuming that the linked references actually explain things (they rarely do).

Anyway, I could go on. It's simply the worst documentation I've seen because it continually leads you to believe it's good. Yet, it rarely delivers the information you need.

[1] https://www.gnu.org/software/guile/manual/html_node/Hello-Sc...

[2] https://spritely.institute/static/papers/scheme-primer.html

That brings Three.js to mind, that's another terrific project with patchwork docs.

There are lots of docs, and in most cases the quality at some point was good, but they're often out of date, and old versions hang around for a long time. Real world projects often use wildly different versions of React (because it's hard to keep up with the version churn) so I guess all those different doc versions are necessary.

For React Native, the docs are missing detail so you have to look at the code, and the code comments were pretty spotty and inconsistent the last time I looked.

[1] https://vuejs.org/

I was ever working actively on Apache Kvrocks, an alternative for Redis on Flash. And we benefit a lot from Redis docs to catch up its command. In comparison, Kvrocks docs is clearly "less than awesome".

In my $DAYJOB, I convince my boss that the docs, at least the README is important, as you show the esbuild example here.

Here are two patches to improve the README of it:

* https://github.com/GreptimeTeam/greptimedb/pull/3528

* https://github.com/GreptimeTeam/greptimedb/pull/3522

That in #3522 firstly, I tried to reduce the content and "offload" the detailed docs into the doc site. And in #3528, I found that heading elements center align is still fancy and we need some short, clear introduction and advantages.

Anyway, a good product is the leading 1 and docs is the following 0. Without a good product, no good docs can be present.