mizchi

import ts from "typescript";
import { cloneNode } from "ts-clone-node";
import { expect, test } from "vitest";

test("jsx pure adder", async (t) => {
  const transformer: ts.TransformerFactory<any> = (context) => {
    return (sourceFile) => {
      const visitor: ts.Visitor = (node) => {
        if (ts.isCallExpression(node)) {
          if (ts.isIdentifier(node.expression) && (node.expression.text === "_jsx" || node.expression.text === "_jsxs")) {

mizchi

// src/Root.tsx
import {useState} from "react";

export default function Root() {
  const [count, setCount] = useState(0);
  return <div>
    <h1>App</h1>
    <button type="button" onClick={() => setCount(n => n+1)}>{count}</button>
  </div>
}

mizchi

import { Kysely } from "kysely";

import type { Adapter, AdapterSession, AdapterUser } from "@auth/core/adapters";
import type { Generated, GeneratedAlways } from "kysely";

export interface Database {
  User: {
    id: Generated<string>;
    name: string | null;
    email: string;

mizchi

$ cat test.sql 
select 1;
-- comment;
select 2;⏎                                                                                                  

$ env WRANGLER_LOG=debug pnpm wrangler d1 execute mydb2 --file test.sql --batch-size 1
--------------------
🚧 D1 is currently in open alpha and is not recommended for production data and traffic
🚧 Please report any bugs to https://github.com/cloudflare/workers-sdk/issues/new/choose
🚧 To request features, visit https://community.cloudflare.com/c/developers/d1

mizchi

import { Miniflare } from "miniflare";
const mf = new Miniflare({
  modules: true,
  script: `export default {
    async fetch(req, env, ctx) {
      return new Response("ok");
    }
  }
  `,
  d1Persist: true,

mizchi

/**
 * cloudflare local emulator
 */
import { parse } from "@iarna/toml";

type WranglerConfig = {
  d1_databases?: Array<{
    database_name: string;
    database_id: string;
    binding: string;

mizchi

import {
  CompiledQuery,
  DatabaseConnection,
  DatabaseIntrospector,
  Dialect,
  Driver,
  Kysely,
  SqliteAdapter,
  SqliteIntrospector,
  SqliteQueryCompiler,

mizchi

import * as vscode from "vscode";
import { type CodeBlock, extractCodeBlocks } from "./markdown";

const MDXV_SCHEMA = "mdxv";

type CodeBlockWithMetadata = CodeBlock & {
  vFileName: string;
  vContent: string;
};

mizchi

react-router in qwik

CAUTION: No data loader

• routing under / by qwik-city
• routing under /react-routed/* by react-router
• call qwik-city routing action in /react-routed/*

mizchi

import * as qwikOptimizer from "@builder.io/qwik/optimizer";
const optimizer = await qwikOptimizer.createOptimizer();

const code = `
export default () => {
  return (
    <>
      <h1>Hello</h1>
    </>
  );