Takayuki Tsukitani tsukkee

Volar 2.0: The Rewrite

I'm Johnson, the author of Volar (now Vue Language Tools). We released 2.0 in March 2024. This is a look back at what we changed, why, and what it cost.

Why we needed to rewrite

Vetur and Volar v1 implemented Vue's IDE support through the Language Server Protocol. For small and medium projects this worked fine. For larger projects it broke down, and the reason was always the same: memory.

TypeScript Server and the Vue Language Server each kept their own copy of the project's TS AST — every file, every .d.ts in node_modules. When a project pulled in thousands of .d.ts files (common for anything with a big dependency tree), the two processes together could exhaust available memory.

author thinca date 2012/05/27 place yokohama.vim #3 font VL ゴシック 26 font Migu_2M:h38:cSHIFTJIS

quickrun.vim の詳解

2012/05/27 yokohama.vim #3 thinca


	(function () {

	let A = Array.slice;

	const selectors = {
	selectedEntry: '.fd_focus',
	currentFeedTitle: '.fd_current_feed_title',
	feeds: '.fd_feed',
	feedTitle: '.fd_feed_title',

	let s:n = 1
	let s:q = ''
	function! s:fizzbuzz()
	if !len(s:q)
	if s:n % 3 == 0 && s:n % 5 == 0
	let s:q = "fizzbuzz "
	elseif s:n % 3 == 0
	let s:q = "fizz "
	elseif s:n % 5 == 0
	let s:q = "buzz "

	#!/usr/bin/env ruby
	mount = '/Volumes/ramdisk'
	newfs = '/dev/disk1'

	if !ARGV.empty? and ARGV.first =~ /^-+u$/i
	system "umount #{mount} && hdiutil detach #{newfs}"
	else
	if File.exists? newfs
	STDERR.puts "already mounted - #{mount}"
	STDERR.puts "use \"#{$0.split('/').last} -u\""

	require 'formula'

	class Tmux < Formula
	url 'http://sourceforge.net/projects/tmux/files/tmux/tmux-1.5/tmux-1.5.tar.gz'
	md5 '3d4b683572af34e83bc8b183a8285263'
	homepage 'http://tmux.sourceforge.net'

	depends_on 'libevent'

	def patches

	#!nginx -p . -c cocproxy.nginx.conf

	error_log /dev/stderr debug;
	daemon off;

	events {
	worker_connections 48;
	}

	http {

	" 基本アイデア: 名前空間を実行時の環境に合わせることでファイルの変更なし
	" にコピーできるようにする。

	let s:ns = expand('<sfile>:p:r:gs?[\\/]?#?:s?^.*#autoload#??:s?$?#?')

	function {s:ns}func()
	echo "func()"
	endfunction

	" lingr.vim {{{

	" from thinca's .vimrc {{{
	" http://soralabo.net/s/vrcb/s/thinca

	if !exists('g:lingr')
	call rtputil#remove('\<lingr-vim\>')
	endif

	if 0

	" original: http://github.com/Rip-Rip/clang_complete

	" File: clang_complete.vim
	" Author: Xavier Deguillard <deguilx@gmail.com>
	" Modified by: eagletmt <eagletmt@gmail.com>
	"
	" Description: Use of clang to complete in C/C++.
	"
	" Configuration: Each project can have a .clang_complete at his root,
	" containing the compiler options. This is useful if

Takayuki Tsukitani tsukkee

Volar 2.0: The Rewrite

Why we needed to rewrite

quickrun.vim の 詳解

quickrun.vim の詳解