From f6cbe9537b918a91fa1a6ddc10dab6338a3613c1 Mon Sep 17 00:00:00 2001
From: chloe caruso <git@paperclover.net>
Date: Mon, 11 Aug 2025 22:38:06 -0700
Subject: [PATCH] move blog pages

---
 src/blog/pages/webdev/deranged-typescript.md |  87 +++++
 src/blog/pages/webdev/marko-intro.markodown  | 339 +++++++++++++++++++
 2 files changed, 426 insertions(+)
 create mode 100644 src/blog/pages/webdev/deranged-typescript.md
 create mode 100644 src/blog/pages/webdev/marko-intro.markodown

diff --git a/src/blog/pages/webdev/deranged-typescript.md b/src/blog/pages/webdev/deranged-typescript.md
new file mode 100644
index 0000000..a6f4a45
--- /dev/null
+++ b/src/blog/pages/webdev/deranged-typescript.md
@@ -0,0 +1,87 @@
+- imports at the bottom
+  - order your file by importance.
+  - 'G' to jump to imports, etc
+  - prefer namespace imports
+    - easier to type and refactor. easier to read.
+- large files are okay
+  - all files are their own library
+  - split files up by making components modular, not by "oh it's too big"
+  - engine/render.ts is a standalone library, in order to split JSX, Suspense,
+    and Marko out, the main file was made modular.
+- lowercase
+- name objects ultra-concisely
+  - filenames are often one word describing what they contain
+  - avoid useless descriptors like "utils", "helpers", and "data"
+  - examples
+    - async.ts contains all the async library functions.
+    - watch.ts contains the file watcher and watch-reload mode.
+    - render.*, Io
+- be ultra-concise in comments
+- no "discarded" variables, embrace `void x`
+  - makes code more readable
+  - note how i want to write a lint for this
+  - note the one proposal i want about void
+- push the ts inference engine (as const, ReturnType, etc)
+  - reduces how much you repeat yourself making it easier to refactor things
+  - use the code as the source of truth
+- push the ts inference engine (generics)
+  - do not implement crazy things with the TS engine, instead use generic input
+    types, and then use regular control to narrow and transform the return type.
+    source of truth is your code.
+- UNWRAP, ASSERT utility globals are amazing
+  - ban postfix '!'
+  - stripped for production frontend builds
+- destructure often
+  - use the one example from work lol
+- package.json "imports" are amazing
+  - remapping
+  - implementation switching
+  - testing
+- embrace the web and node.js APIs
+  - sitegen relies on so many node features that bun and deno fail to run it.
+  - overlay modules are great
+- avoid dependencies
+  - once you build your own mini standard library you win
+  - talk about regrets with mdx
+
+## imports at the bottom
+
+Here is an abridged version of my website's `backend.ts`. When reading it from
+top to bottom it is immediately obvious that it is a Hono web server.
+
+```ts
+// This is the main file for paperclover.net's server.
+const app = new Hono();
+const logHttp = console.scoped("http", { color: "magenta" });
+
+// Middleware
+app.use(...);
+...
+
+// Backends
+app.route("", require("./q+a/backend.ts").app);
+...
+
+export default app;
+
+...
+
+import { type Context, Hono, type Next } from "#hono";
+import { logger } from "hono/logger";
+import { trimTrailingSlash } from "hono/trailing-slash";
+import * as assets from "#sitegen/assets";
+import * as admin from "./admin.ts";
+import * as console from "@paperclover/console";
+```
+
+Since `import`/`export` statements are hoisted like `var` and `function`, the
+position of these statements within the file does not matter. The imported
+modules have to be loaded first before this file can start. With this, I've
+found it nicer to sort the file by _importance_ rather than by arbitrary rules
+dictated by how C-style `#include`s worked.
+
+Start with a documentation comment, then the most important
+functions/variables/types, sort the file by importance. Imports are not really
+important since you very quickly get to know where common namespaces come from.
+And since they're at the bottom, you can just press `G` in Vim or `CMD+Down` on
+the Mac to scroll to the end of the file.
diff --git a/src/blog/pages/webdev/marko-intro.markodown b/src/blog/pages/webdev/marko-intro.markodown
new file mode 100644
index 0000000..0436022
--- /dev/null
+++ b/src/blog/pages/webdev/marko-intro.markodown
@@ -0,0 +1,339 @@
+export const blog: BlogMeta = {
+  title: "Marko is the coziest HTML templating language",
+  desc: "...todo...",
+  created: "2025-06-13",
+  draft: true,
+};
+export const meta = formatBlogMeta(blob);
+export * as layout from "@/blog/layout.tsx";
+
+I've been recently playing around [Marko], and after adding limited support
+for it in my website generator, [sitegen], I instantly fell in love with how
+minimalistic it is in comparison to JSX, Astro components, and Svelte.
+
+[Marko]: https://next.markojs.com
+[sitegen]: https://paperclover.dev/clo/sitegen
+
+## Introduction to Marko
+
+If JSX was taking HTML and shoving its syntax into JavaScript, Marko is shoving
+JavaScript into HTML. Attributes are JavaScript expressions.
+
+```marko
+<div>
+    // `input` is like props, but given in the top-level scope
+    <time datetime=input.date.toISOString()>
+        // Interpolation with JS template string syntax
+        ${formatTimeNicely(input.date)}
+    </time>
+    <div>
+        <a href=`/users/${input.user.id}`>${input.user.name}</a>
+    </div>
+
+    // Capital letter variables for imported components
+    <MarkdownContent message=input.message />
+
+    // Components also can be auto-imported by lowercase.
+    // This will look upwards for a `tags/` folder containing
+    // "custom-footer.marko", similar to how Node.js finds
+    // package names in all upwards `node_modules` folders.
+    <custom-footer />
+</div>
+
+// ESM `import` / `export` just work as expected.
+// I prefer my imports at the end, to highlight the markup.
+import MarkdownContent from "./MarkdownContent.marko";
+import { formatTimeNicely } from "../date-helpers.ts";
+```
+
+Tags with the `value` attribute have a shorthand, which is used by the built-in
+`<if>` for conditional rendering.
+
+```marko
+// Sugar for <input value="string" />
+<input="string" />
+
+// and it composes amazingly to the 'if' built-in
+<if=input.user>
+    <UserProfile=input.user />
+</if>
+```
+
+Tags can also return values into the scope for use in the template using `/`, such as `<id>` for unique ID generation. This is available to components that `<return=output/>`.
+
+```
+<id/uniqueId />
+
+<input id=uniqueId type="checkbox" name="allow_trans_rights" />
+<label for=uniqueId>click me!</>
+//                            ^ oh, you can also omit the
+//                              closing tag name if you want.
+```
+
+It's important that I started with the two forms of "Tag I/O": `=` for input
+and `/` for output. With those building blocks, we introduce local variables
+with `const`
+
+```
+<const/rendered = markdownToHtml(input.value) />
+
+// This is how you insert raw HTML to the document
+<inline-html=rendered />
+
+// It supports all of the cozy destructuring syntax JS has
+<const/{ id, name } = user />
+```
+
+Unlike JSX, when you pass content within a tag (`input.content` instead of
+JSX's `children`), instead of it being a JSX element, it is actually a
+function. This means that the `for` tag can render the content multiple times.
+
+```
+<ul>
+    <for from=1 to=10>
+        // Renders a new random number for each iteration.
+        <li>${Math.random()}</li>
+    </>
+</ul>
+```
+
+Since `content` is a function, it can take arguments. This is done with `|`
+
+```
+<h1>my friends</h1>
+<ul>
+    // I tend to omit the closing tag names for the built-in control
+    // flow tags, but I keep them for HTML tags. It's kinda like how
+    // in JavaScript you just write `}` to close your `if`s and loops.
+    //
+    // Anyways <for> also has 'of'
+    <for|item| of=user.friends>
+        <li class="friend">${item.name}</li>
+    </>
+
+    // They support the same syntax JavaScript function params allows,
+    // so you can have destructuring here too, and multiple params.
+    <for|{ name }, index| of=user.friends>
+        // By the way you can also use emmet-style class and ID shorthands.
+        <li.friend>My #${index + 1} friend is ${name}</li>
+    </>
+</ul>
+```
+
+Instead of named slots, Marko has attribute tags. These are more powerful than
+slots since they are functions, and can also act as sugar for more complicated
+attributes.
+
+```
+<Layout title="Welcome">
+  <@header variant="big">
+    <h1>the next big thing</h1>
+  </@header>
+
+  <p>body text...</p>
+</Layout>
+
+// The `input` variable inside of <Layout /> is:
+//
+// {
+//   title: "Welcome",
+//   header: {
+//     content: /* function rendering "<h1>the next big thing</h1>" */,
+//     variant: "big",
+//   },
+//   content: /* function rendering "<p>body text</p>" */
+// }
+```
+
+This layout could be implemented as such:
+
+```marko
+<main>
+    <if=input.header />
+        <const/{ ...headerProps, content }=input.header />
+        <header ...headerProps>
+            // Instead of assigning to a variable with a capital letter,
+            // template interpolation works on tag names. This can also
+            // be a string to render the native HTML tag of that kind.
+            <${content} />
+        </header>
+        <hr />
+    </>
+
+    <${input.content} />
+</main>
+```
+
+The last syntax feature missing is calling a tag with parameters. That is done
+just like a regular function call, with '('.
+
+```
+<Something(item, index) />
+```
+
+In fact, attributes can just be sugar over this syntax. (this technically isn't
+true but it's close enough for the example)
+
+```
+<SpecialButton type="submit" class="red" />
+
+// is equal to
+
+<SpecialButton({ type: "submit", class: "red" }) />
+```
+
+All of the above is about how Marko's syntax works, and how it performs HTML
+generation with components. Marko also allows interactive components, but an
+explaination of that is beyond the scope of this page, mostly since I have not
+used it. A brief example of it, modified from their documentation.
+
+```marko
+// Reactive variables with <let/> just work...
+<let/basicCounter=0 />
+<button onClick() { basicCounter += 1 }>${basicCounter}</button>
+// ...but a counter is boring.
+
+<let/todos=[
+  { id: 0, text: "Learn Marko" },
+  { id: 1, text: "Make a Website" },
+]/>
+
+// 'by' is like React JSX's "key" property, but it's optional.
+<ul><for|todo, i| of=todos by=(todo => todo.id)>
+  <li.todo>
+    // this variable remains stable even if the list
+    // re-orders, because 'by' was specified.
+    <let/done=false/>
+    <label>
+        <span>${todo.text}</span>
+        // ':=' creates a two-way reactive binding,
+        // (it passes a callback for `checkedChanged`)
+        <input type="checkbox" checked:=done />
+    </label>
+    <button
+      title="delete"
+      disabled=!done
+      onClick() {
+        todos = todos.toSpliced(i, 1);
+      }
+    > &times; </button>
+  </li>
+</></ul>
+
+// Form example
+<let/nextId=2/>
+<form onSubmit(e) {
+  e.preventDefault();
+  todos = todos.concat({
+    id: nextId++,
+    // HTMLFormElement exposes all its named input
+    // elements as extra properties on the object.
+    text: e.target.text.value,
+  });
+  // And you can clear it with 'reset()'
+  e.target.reset();
+}>
+  // We don't 'onChange' like a React loser. The form
+  // value can be read in the submit event like normal.
+  <input name="text" placeholder="Another Item">
+  <button type="submit">Add</button>
+</form>
+```
+
+<SectionHeader updated="2025-08-11">Usage on `paperclover.net`</Section>
+
+Using Marko for HTML generation is quite easy. `.marko` files can be compiled
+into `.js` using the `@marko/compiler` library.
+
+```ts
+const src = fs.readFileSync("page.marko", "utf8");
+const compile = marko.compileSync(src, filepath);
+fs.writeFileSync("page.js", compile.code);
+
+const page = require("./page.js");
+console.info(page);
+
+import * as fs from "node:fs";
+import * as marko from "@marko/compiler";
+```
+
+To get client side JavaScript, an option can be passed to the Marko compiler to
+generate the client side code. While it is a big selling point of Marko, I do
+not use any of their client side features, instead deferring to manually-written
+frontend scripts. This is because that is how my website has been for years,
+statically generated. And for websites like mine that are content focused, this
+is the correct way to do things.
+
+Since I have a custom HTML generation library (built on JSX and some React-like
+patterns), I have written a simple integration for it to utilize Marko
+components, which is loaded by replacing the generated import to `marko/html`,
+which lets me overwrite functions like `createTemplate` (to change the signature
+of a component), `dynamicTag` (to allow Marko to render non-Marko components),
+and `fork` (to enable async integration with the rendering framework). An
+additional feature of this is I have a Node.js loader hook to allow importing
+these files directly.
+
+```tsx
+function Page() {
+    const q = Question.getByDate(new Date("2025-06-07 12:12 EST"));
+    return <div>
+        <h1>example question</h1>
+        <QuestionRender question={q} />
+    </div>;
+}
+
+// The synchronous render can be used because `Page` and `question.marko`
+// do not await any promises (SQLite runs synchronously)
+console.info(render.sync(<Page />).text);
+
+import * as render from "#engine/render";
+import QuestionRender from "@/q+a/tags/question.marko";
+import { Question } from "@/q+a/models/Question.ts";
+```
+
+Here is the `question.marko` tag used to render [questions on the clover q+a](/q+a).
+
+```marko
+// Renders a `Question` entry including its markdown body.
+export interface Input {
+  question: Question;
+  admin?: boolean;
+}
+
+// 2024-12-31 05:00:00 EST
+export const transitionDate = 1735639200000;
+
+<const/{ question, admin } = input />
+<const/{ id, date, text } = question/>
+
+<${"e-"}
+  f=(date > transitionDate ? true : undefined)
+  id=admin ? `q${id}` : undefined
+>
+  <if=admin>
+    <a
+      style="margin-right: 0.5rem"
+      href=`/admin/q+a/${id}`
+    >[EDIT]</a>
+  </>
+  <a>
+    <time
+      datetime=formatQuestionISOTimestamp(date)
+    >${formatQuestionTimestamp(date)}</time>
+  </a>
+
+  <CloverMarkdown ...{ text } />
+</>
+
+// this singleton script will make all the '<time>' tags clickable.
+client import "./clickable-links.client.ts";
+
+import type { Question } from "@/q+a/models/Question.ts";
+import { formatQuestionTimestamp, formatQuestionISOTimestamp } from "@/q+a/format.ts";
+import { CloverMarkdown } from "@/q+a/clover-markdown.tsx";
+```
+
+The integration is great, `client import` is quite a magical concept, and I've
+tuned it to do the expected thing in my framework.
+
+import { type BlogMeta, formatBlogMeta } from '@/blog/helpers.ts';