diff --git a/SUPPORTED_LANGUAGES.md b/SUPPORTED_LANGUAGES.md
index 150146172..8776bbe8c 100644
--- a/SUPPORTED_LANGUAGES.md
+++ b/SUPPORTED_LANGUAGES.md
@@ -51,12 +51,13 @@ Language | Tier | Queries | CLI | NPM | Maintainer
 [doxygen](https://github.com/amaanq/tree-sitter-doxygen) | stable | `H IJ ` |  |  | @amaanq
 [dtd](https://github.com/ObserverOfTime/tree-sitter-xml) | stable | `HF J ` |  |  | @ObserverOfTime
 [ebnf](https://github.com/RubixDev/ebnf) | unstable | `H    ` |  |  | @RubixDev
+ecma (queries only)[^ecma] |  | `HFIJL` |  |  | @steelsojka
 [eex](https://github.com/connorlay/tree-sitter-eex) |  | `H  J ` |  |  | @connorlay
 [elixir](https://github.com/elixir-lang/tree-sitter-elixir) |  | `HFIJL` |  |  | @connorlay
 [elm](https://github.com/elm-tooling/tree-sitter-elm) |  | `H  J ` |  |  | @zweimach
 [elsa](https://github.com/glapa-grossklag/tree-sitter-elsa) |  | `HFIJL` |  |  | @glapa-grossklag, @amaanq
 [elvish](https://github.com/elves/tree-sitter-elvish) |  | `H  J ` |  |  | @elves
-[embedded_template](https://github.com/tree-sitter/tree-sitter-embedded-template) |  | `H  J ` |  |  | 
+[embedded_template](https://github.com/tree-sitter/tree-sitter-embedded-template) | unstable | `H  J ` |  |  | 
 [erlang](https://github.com/WhatsApp/tree-sitter-erlang) |  | `HF   ` |  |  | @filmor
 [fennel](https://github.com/travonted/tree-sitter-fennel) |  | `HF JL` |  |  | @TravonteD
 [firrtl](https://github.com/amaanq/tree-sitter-firrtl) |  | `HFIJL` |  |  | @amaanq
@@ -84,9 +85,9 @@ Language | Tier | Queries | CLI | NPM | Maintainer
 [gpg](https://github.com/ObserverOfTime/tree-sitter-gpg-config) | stable | `H  J ` |  |  | @ObserverOfTime
 [graphql](https://github.com/bkegley/tree-sitter-graphql) |  | `H IJ ` |  |  | @bkegley
 [groovy](https://github.com/Decodetalkers/tree-sitter-groovy) | community | `H  J ` |  |  | @Decodetalkers
-[hack](https://github.com/slackhq/tree-sitter-hack) |  | `H    ` |  |  | 
+[hack](https://github.com/slackhq/tree-sitter-hack) | unstable | `H    ` |  |  | 
 [hare](https://github.com/amaanq/tree-sitter-hare) |  | `HFIJL` |  |  | @amaanq
-[haskell](https://github.com/tree-sitter/tree-sitter-haskell) |  | `HF J ` |  |  | 
+[haskell](https://github.com/tree-sitter/tree-sitter-haskell) | unstable | `HF J ` |  |  | 
 [haskell_persistent](https://github.com/MercuryTechnologies/tree-sitter-haskell-persistent) |  | `HF   ` |  |  | @lykahb
 [hcl](https://github.com/MichaHoffmann/tree-sitter-hcl) |  | `HFIJ ` |  |  | @MichaHoffmann
 [heex](https://github.com/connorlay/tree-sitter-heex) |  | `HFIJL` |  |  | @connorlay
@@ -95,6 +96,7 @@ Language | Tier | Queries | CLI | NPM | Maintainer
 [hocon](https://github.com/antosha417/tree-sitter-hocon) |  | `H  J ` |  | ✓ | @antosha417
 [hoon](https://github.com/urbit-pilled/tree-sitter-hoon) | unstable | `HF  L` |  |  | @urbit-pilled
 [html](https://github.com/tree-sitter/tree-sitter-html) |  | `HFIJL` |  |  | @TravonteD
+html_tags (queries only)[^html_tags] |  | `H IJ ` |  |  | @TravonteD
 [htmldjango](https://github.com/interdependence/tree-sitter-htmldjango) | unstable | `HFIJ ` |  |  | @ObserverOfTime
 [http](https://github.com/rest-nvim/tree-sitter-http) |  | `H  J ` |  | ✓ | @amaanq
 [hurl](https://github.com/pfeiferj/tree-sitter-hurl) | community | `HFIJ ` |  |  | @pfeiferj
@@ -107,8 +109,9 @@ Language | Tier | Queries | CLI | NPM | Maintainer
 [jsdoc](https://github.com/tree-sitter/tree-sitter-jsdoc) |  | `H    ` |  |  | @steelsojka
 [json](https://github.com/tree-sitter/tree-sitter-json) |  | `HFI L` |  |  | @steelsojka
 [json5](https://github.com/Joakker/tree-sitter-json5) |  | `H  J ` |  |  | @Joakker
-[jsonc](https://gitlab.com/WhyNotHugo/tree-sitter-jsonc.git)[^jsonc] |  | `HFIJL` |  | ✓ | @WhyNotHugo
+[jsonc](https://gitlab.com/WhyNotHugo/tree-sitter-jsonc.git) |  | `HFIJL` |  | ✓ | @WhyNotHugo
 [jsonnet](https://github.com/sourcegraph/tree-sitter-jsonnet) |  | `HF  L` |  |  | @nawordar
+jsx (queries only)[^jsx] |  | `HFIJ ` |  |  | @steelsojka
 [julia](https://github.com/tree-sitter/tree-sitter-julia) | community | `HFIJL` |  |  | @theHamsta
 [kconfig](https://github.com/amaanq/tree-sitter-kconfig) | stable | `HFIJL` |  |  | @amaanq
 [kdl](https://github.com/amaanq/tree-sitter-kdl) |  | `HFIJL` |  |  | @amaanq
@@ -130,7 +133,7 @@ Language | Tier | Queries | CLI | NPM | Maintainer
 [mermaid](https://github.com/monaqa/tree-sitter-mermaid) | unstable | `H    ` |  |  | 
 [meson](https://github.com/Decodetalkers/tree-sitter-meson) |  | `HF J ` |  |  | @Decodetalkers
 [mlir](https://github.com/artagnon/tree-sitter-mlir) | unstable | `H   L` | ✓ |  | @artagnon
-[nickel](https://github.com/nickel-lang/tree-sitter-nickel) |  | `H I  ` |  |  | 
+[nickel](https://github.com/nickel-lang/tree-sitter-nickel) | unstable | `H I  ` |  |  | 
 [ninja](https://github.com/alemuller/tree-sitter-ninja) |  | `HFI  ` |  |  | @alemuller
 [nix](https://github.com/cstrahan/tree-sitter-nix) |  | `HF JL` |  |  | @leo60228
 [norg](https://github.com/nvim-neorg/tree-sitter-norg) | unstable | `     ` |  |  | @JoeyGrajciar, @vhyrro
@@ -140,7 +143,7 @@ Language | Tier | Queries | CLI | NPM | Maintainer
 [ocaml_interface](https://github.com/tree-sitter/tree-sitter-ocaml) |  | `HFIJL` |  |  | @undu
 [ocamllex](https://github.com/atom-ocaml/tree-sitter-ocamllex) |  | `H  J ` | ✓ |  | @undu
 [odin](https://github.com/amaanq/tree-sitter-odin) |  | `HFIJL` |  |  | @amaanq
-[org](https://github.com/milisims/tree-sitter-org) |  | `     ` |  |  | 
+[org](https://github.com/milisims/tree-sitter-org) | unstable | `     ` |  |  | 
 [pascal](https://github.com/Isopod/tree-sitter-pascal.git) |  | `HFIJL` |  |  | @Isopod
 [passwd](https://github.com/ath3/tree-sitter-passwd) |  | `H    ` |  |  | @amaanq
 [pem](https://github.com/ObserverOfTime/tree-sitter-pem) | stable | `HF J ` |  |  | @ObserverOfTime
@@ -180,7 +183,7 @@ Language | Tier | Queries | CLI | NPM | Maintainer
 [scala](https://github.com/tree-sitter/tree-sitter-scala) |  | `HF JL` |  |  | @stevanmilic
 [scfg](https://git.sr.ht/~rockorager/tree-sitter-scfg) | community | `H  J ` | ✓ |  | @WhyNotHugo
 [scheme](https://github.com/6cdh/tree-sitter-scheme) | unstable | `HF J ` |  |  | 
-[scss](https://github.com/serenadeai/tree-sitter-scss) |  | `HFI  ` |  |  | @elianiva
+[scss](https://github.com/serenadeai/tree-sitter-scss) | community | `HFI  ` |  |  | @elianiva
 [slint](https://github.com/jrmoulton/tree-sitter-slint) | unstable | `H I  ` |  |  | @jrmoulton
 [smali](https://git.sr.ht/~yotam/tree-sitter-smali) |  | `HFIJL` |  |  | @amaanq
 [smithy](https://github.com/indoorvivants/tree-sitter-smithy) |  | `H    ` |  |  | @amaanq, @keynmol
@@ -199,7 +202,7 @@ Language | Tier | Queries | CLI | NPM | Maintainer
 [t32](https://gitlab.com/xasc/tree-sitter-t32.git) | community | `HFIJL` |  |  | @xasc
 [tablegen](https://github.com/amaanq/tree-sitter-tablegen) |  | `HFIJL` |  |  | @amaanq
 [teal](https://github.com/euclidianAce/tree-sitter-teal) |  | `HFIJL` | ✓ |  | @euclidianAce
-[terraform](https://github.com/MichaHoffmann/tree-sitter-hcl) |  | `HFIJ ` |  |  | @MichaHoffmann
+[terraform](https://github.com/MichaHoffmann/tree-sitter-hcl) | community | `HFIJ ` |  |  | @MichaHoffmann
 [thrift](https://github.com/duskmoon314/tree-sitter-thrift) |  | `HFIJL` |  |  | @amaanq, @duskmoon314
 [tiger](https://github.com/ambroisie/tree-sitter-tiger) |  | `HFIJL` |  |  | @ambroisie
 [tlaplus](https://github.com/tlaplus-community/tree-sitter-tlaplus) |  | `HF JL` |  |  | @ahelwer, @susliko
@@ -229,11 +232,13 @@ Language | Tier | Queries | CLI | NPM | Maintainer
 [yang](https://github.com/Hubro/tree-sitter-yang) |  | `HFIJ ` |  |  | @Hubro
 [yuck](https://github.com/Philipp-M/tree-sitter-yuck) |  | `HFIJL` |  |  | @Philipp-M, @amaanq
 [zig](https://github.com/maxxnino/tree-sitter-zig) |  | `HFIJL` |  |  | @maxxnino
+[^ecma]: queries required by javascript, typescript, tsx, qmljs
 [^gdscript]: Godot
 [^git_config]: git_config
 [^glimmer]: Glimmer and Ember
 [^godot_resource]: Godot Resources
-[^jsonc]: JSON with comments
+[^html_tags]: queries required by html, astro, vue, svelte
+[^jsx]: queries required by javascript, tsx
 [^luap]: Lua patterns
 [^markdown]: basic highlighting
 [^markdown_inline]: needed for full highlighting
diff --git a/TODO.md b/TODO.md
index e5d9448a2..fbca7f499 100644
--- a/TODO.md
+++ b/TODO.md
@@ -5,14 +5,9 @@ This document lists the planned and finished changes in this rewrite towards [Nv
 ## TODO
 
 - [ ] **`query_predicates.lua`:** upstream/remove
-- [ ] **`parsers.lua`:** add dependencies (and "query-only" langs like ecma, jsx, html_tags, ...)
 - [ ] **`parsers.lua`:** assign tiers
 - [ ] **`parsers.lua`:** modularize?
-- [ ] **`install.lua`:** simplify compilation:
-  - hardcode one compiler + args per platform
-  - provide `install.compile_command` for overriding (function that takes files, ...?)
-  - allow using repo makefile (norg!)?
-  - ...or switch to makefile completely?
+- [ ] **`install.lua`:** drop norg (and makefile); document c++11 requirement
 - [ ] **`locals.lua`:** move to `nvim-treesitter-refactor`?
 - [ ] **update-lockfile:** allow specifying version in addition to commit hash (for Tier 1)
 - [ ] **update-lockfile:** one commit per parser/tier?
diff --git a/lua/nvim-treesitter/config.lua b/lua/nvim-treesitter/config.lua
index b8a9f6e91..c77ee1358 100644
--- a/lua/nvim-treesitter/config.lua
+++ b/lua/nvim-treesitter/config.lua
@@ -74,12 +74,11 @@ end
 
 ---@return string[]
 function M.installed_parsers()
-  local install_dir = M.get_install_dir('parser')
+  local install_dir = M.get_install_dir('queries')
 
   local installed = {} --- @type string[]
   for f in vim.fs.dir(install_dir) do
-    local lang = assert(f:match('(.*)%..*'))
-    installed[#installed + 1] = lang
+    installed[#installed + 1] = f
   end
 
   return installed
@@ -139,6 +138,14 @@ function M.norm_languages(languages, skip)
     end, languages) --[[@as string[] ]]
   end
 
+  if not (skip and skip.dependencies) then
+    for _, lang in pairs(languages) do
+      if parsers.configs[lang].requires then
+        vim.list_extend(languages, parsers.configs[lang].requires)
+      end
+    end
+  end
+
   return languages
 end
 
diff --git a/lua/nvim-treesitter/health.lua b/lua/nvim-treesitter/health.lua
index 1e17bb00b..037887c59 100644
--- a/lua/nvim-treesitter/health.lua
+++ b/lua/nvim-treesitter/health.lua
@@ -1,4 +1,5 @@
 local install = require('nvim-treesitter.install')
+local parsers = require('nvim-treesitter.parsers')
 local config = require('nvim-treesitter.config')
 local util = require('nvim-treesitter.util')
 local tsq = vim.treesitter.query
@@ -123,14 +124,25 @@ function M.check()
   -- Installation dependency checks
   install_health()
   -- Parser installation checks
+  local languages = config.installed_parsers()
   local parser_installation = { 'Parser/Features' .. string.rep(' ', 9) .. 'H L F I J' }
-  for _, parser_name in pairs(config.installed_parsers()) do
-    local out = '  - ' .. parser_name .. string.rep(' ', 20 - #parser_name)
-    for _, query_group in pairs(M.bundled_queries) do
-      local status, err = query_status(parser_name, query_group)
-      out = out .. status .. ' '
-      if err then
-        table.insert(error_collection, { parser_name, query_group, err })
+  for _, lang in pairs(languages) do
+    local parser = parsers.configs[lang]
+    local out = '  - ' .. lang .. string.rep(' ', 20 - #lang)
+    if parser.install_info then
+      for _, query_group in pairs(M.bundled_queries) do
+        local status, err = query_status(lang, query_group)
+        out = out .. status .. ' '
+        if err then
+          table.insert(error_collection, { lang, query_group, err })
+        end
+      end
+    end
+    if parser.requires then
+      for _, p in pairs(parser.requires) do
+        if not vim.list_contains(languages, p) then
+          table.insert(error_collection, { lang, 'queries', 'dependency ' .. p .. ' missing' })
+        end
       end
     end
     table.insert(parser_installation, vim.fn.trim(out, ' ', 2))
diff --git a/lua/nvim-treesitter/install.lua b/lua/nvim-treesitter/install.lua
index 02d46883c..2a4a67dad 100644
--- a/lua/nvim-treesitter/install.lua
+++ b/lua/nvim-treesitter/install.lua
@@ -446,74 +446,76 @@ local function install_lang(lang, cache_dir, install_dir, force, generate_from_g
     end
   end
 
-  local cc = M.select_executable(M.compilers)
-  if not cc then
-    cc_err()
-    return
-  end
+  local logger = log.new('install/' .. lang)
+  local err
 
   local repo = get_parser_install_info(lang)
-
-  local project_name = 'tree-sitter-' .. lang
-
-  local logger = log.new('install/' .. lang)
-
-  generate_from_grammar = repo.requires_generate_from_grammar or generate_from_grammar
-
-  if generate_from_grammar and vim.fn.executable('tree-sitter') ~= 1 then
-    logger:error('tree-sitter CLI not found: `tree-sitter` is not executable')
-  end
-
-  if generate_from_grammar and vim.fn.executable('node') ~= 1 then
-    logger:error('Node JS not found: `node` is not executable')
-  end
-
-  local revision = repo.revision or get_target_revision(lang)
-
-  local maybe_local_path = fs.normalize(repo.url)
-  local from_local_path = vim.fn.isdirectory(maybe_local_path) == 1
-  if from_local_path then
-    repo.url = maybe_local_path
-  end
-
-  if not from_local_path then
-    util.delete(fs.joinpath(cache_dir, project_name))
-    local project_dir = fs.joinpath(cache_dir, project_name)
-
-    revision = revision or repo.branch or 'master'
-
-    if can_download_tar(repo) then
-      do_download_tar(logger, repo, project_name, cache_dir, revision, project_dir)
-    else
-      do_download_git(logger, repo, project_name, cache_dir, revision, project_dir)
+  if repo then
+    local cc = M.select_executable(M.compilers)
+    if not cc then
+      cc_err()
+      return
     end
-  end
 
-  local compile_location = get_compile_location(repo, cache_dir, project_name, from_local_path)
+    local project_name = 'tree-sitter-' .. lang
 
-  if generate_from_grammar then
-    do_generate_from_grammar(logger, repo, compile_location)
-  end
+    generate_from_grammar = repo.requires_generate_from_grammar or generate_from_grammar
 
-  logger:info('Compiling parser')
-  local r = do_compile(repo, cc, compile_location)
-  if r.exit_code > 0 then
-    logger:error('Error during compilation: ' .. vim.inspect(r.stderr))
-  end
+    if generate_from_grammar and vim.fn.executable('tree-sitter') ~= 1 then
+      logger:error('tree-sitter CLI not found: `tree-sitter` is not executable')
+    end
 
-  local parser_lib_name = fs.joinpath(install_dir, lang) .. '.so'
+    if generate_from_grammar and vim.fn.executable('node') ~= 1 then
+      logger:error('Node JS not found: `node` is not executable')
+    end
 
-  local err = uv_copyfile(fs.joinpath(compile_location, 'parser.so'), parser_lib_name)
-  a.main()
-  if err then
-    logger:error(err)
-  end
+    local revision = repo.revision or get_target_revision(lang)
 
-  local revfile = fs.joinpath(config.get_install_dir('parser-info') or '', lang .. '.revision')
-  util.write_file(revfile, revision or '')
+    local maybe_local_path = fs.normalize(repo.url)
+    local from_local_path = vim.fn.isdirectory(maybe_local_path) == 1
+    if from_local_path then
+      repo.url = maybe_local_path
+    end
 
-  if not from_local_path then
-    util.delete(fs.joinpath(cache_dir, project_name))
+    if not from_local_path then
+      util.delete(fs.joinpath(cache_dir, project_name))
+      local project_dir = fs.joinpath(cache_dir, project_name)
+
+      revision = revision or repo.branch or 'master'
+
+      if can_download_tar(repo) then
+        do_download_tar(logger, repo, project_name, cache_dir, revision, project_dir)
+      else
+        do_download_git(logger, repo, project_name, cache_dir, revision, project_dir)
+      end
+    end
+
+    local compile_location = get_compile_location(repo, cache_dir, project_name, from_local_path)
+
+    if generate_from_grammar then
+      do_generate_from_grammar(logger, repo, compile_location)
+    end
+
+    logger:info('Compiling parser')
+    local r = do_compile(repo, cc, compile_location)
+    if r.exit_code > 0 then
+      logger:error('Error during compilation: ' .. vim.inspect(r.stderr))
+    end
+
+    local parser_lib_name = fs.joinpath(install_dir, lang) .. '.so'
+
+    err = uv_copyfile(fs.joinpath(compile_location, 'parser.so'), parser_lib_name)
+    a.main()
+    if err then
+      logger:error(err)
+    end
+
+    local revfile = fs.joinpath(config.get_install_dir('parser-info') or '', lang .. '.revision')
+    util.write_file(revfile, revision or '')
+
+    if not from_local_path then
+      util.delete(fs.joinpath(cache_dir, project_name))
+    end
   end
 
   local queries = fs.joinpath(config.get_install_dir('queries'), lang)
@@ -524,7 +526,7 @@ local function install_lang(lang, cache_dir, install_dir, force, generate_from_g
   if err then
     logger:error(err)
   end
-  logger:info('Parser installed')
+  logger:info('Language installed')
 end
 
 --- Throttles a function using the first argument as an ID
@@ -614,7 +616,7 @@ local function install(languages, options, _callback)
   a.join(max_jobs, nil, tasks)
   if #tasks > 1 then
     a.main()
-    log.info('Installed %d/%d parsers', done, #tasks)
+    log.info('Installed %d/%d languages', done, #tasks)
   end
 end
 
@@ -647,34 +649,35 @@ end, 2)
 local function uninstall_lang(lang, parser, queries)
   local logger = log.new('uninstall/' .. lang)
   logger:debug('Uninstalling ' .. lang)
-  if vim.fn.filereadable(parser) ~= 1 then
-    return
+
+  if vim.fn.filereadable(parser) == 1 then
+    logger:debug('Unlinking ' .. parser)
+    local perr = uv_unlink(parser)
+    a.main()
+
+    if perr then
+      log.error(perr)
+    end
   end
 
-  logger:debug('Unlinking ' .. parser)
-  local perr = uv_unlink(parser)
-  a.main()
+  if vim.fn.isdirectory(queries) == 1 then
+    logger:debug('Unlinking ' .. queries)
+    local qerr = uv_unlink(queries)
+    a.main()
 
-  if perr then
-    log.error(perr)
+    if qerr then
+      logger:error(qerr)
+    end
   end
 
-  logger:debug('Unlinking ' .. queries)
-  local qerr = uv_unlink(queries)
-  a.main()
-
-  if qerr then
-    logger:error(qerr)
-  end
-
-  logger:info('Parser uninstalled')
+  logger:info('Language uninstalled')
 end
 
 --- @param languages string[]|string
 --- @param _options? UpdateOptions
 --- @param _callback fun()
 M.uninstall = a.sync(function(languages, _options, _callback)
-  languages = config.norm_languages(languages or 'all', { missing = true })
+  languages = config.norm_languages(languages or 'all', { missing = true, dependencies = true })
 
   local parser_dir = config.get_install_dir('parser')
   local query_dir = config.get_install_dir('queries')
@@ -698,7 +701,7 @@ M.uninstall = a.sync(function(languages, _options, _callback)
   a.join(max_jobs, nil, tasks)
   if #tasks > 1 then
     a.main()
-    log.info('Uninstalled %d/%d parsers', done, #tasks)
+    log.info('Uninstalled %d/%d languages', done, #tasks)
   end
 end, 2)
 
diff --git a/lua/nvim-treesitter/parsers.lua b/lua/nvim-treesitter/parsers.lua
index 63094cbb2..d88bfcd65 100644
--- a/lua/nvim-treesitter/parsers.lua
+++ b/lua/nvim-treesitter/parsers.lua
@@ -12,6 +12,7 @@
 ---@field install_info InstallInfo
 ---@field filetype string[]
 ---@field maintainers string[]
+---@field requires string[]
 ---@field tier integer|nil
 ---@field readme_note string|nil
 
@@ -43,6 +44,7 @@ M.configs = {
       files = { 'src/parser.c', 'src/scanner.c' },
     },
     maintainers = { '@ObserverOfTime' },
+    requires = { 'cpp' },
   },
 
   astro = {
@@ -51,6 +53,7 @@ M.configs = {
       files = { 'src/parser.c', 'src/scanner.cc' },
     },
     maintainers = { '@virchau13' },
+    requires = { 'html', 'html_tags' },
   },
 
   awk = {
@@ -225,6 +228,7 @@ M.configs = {
       generate_requires_npm = true,
     },
     maintainers = { '@theHamsta' },
+    requires = { 'c' },
   },
 
   css = {
@@ -242,6 +246,7 @@ M.configs = {
       location = 'csv',
     },
     maintainers = { '@amaanq' },
+    requires = { 'tsv' },
     tier = 2,
   },
 
@@ -252,6 +257,7 @@ M.configs = {
       generate_requires_npm = true,
     },
     maintainers = { '@theHamsta' },
+    requires = { 'cpp' },
   },
 
   cue = {
@@ -349,6 +355,11 @@ M.configs = {
     tier = 4,
   },
 
+  ecma = {
+    maintainers = { '@steelsojka' },
+    readme_note = 'queries required by javascript, typescript, tsx, qmljs',
+  },
+
   eex = {
     install_info = {
       url = 'https://github.com/connorlay/tree-sitter-eex',
@@ -394,6 +405,7 @@ M.configs = {
       url = 'https://github.com/tree-sitter/tree-sitter-embedded-template',
       files = { 'src/parser.c' },
     },
+    tier = 4,
   },
 
   erlang = {
@@ -552,6 +564,7 @@ M.configs = {
       generate_requires_npm = true,
     },
     maintainers = { '@theHamsta' },
+    requires = { 'c' },
   },
 
   go = {
@@ -626,6 +639,7 @@ M.configs = {
       url = 'https://github.com/slackhq/tree-sitter-hack',
       files = { 'src/parser.c', 'src/scanner.c' },
     },
+    tier = 4,
   },
 
   hare = {
@@ -641,6 +655,7 @@ M.configs = {
       url = 'https://github.com/tree-sitter/tree-sitter-haskell',
       files = { 'src/parser.c', 'src/scanner.c' },
     },
+    tier = 4,
   },
 
   haskell_persistent = {
@@ -675,6 +690,7 @@ M.configs = {
       generate_requires_npm = true,
     },
     maintainers = { '@winston0410' },
+    requires = { 'json' },
   },
 
   hlsl = {
@@ -684,6 +700,7 @@ M.configs = {
       generate_requires_npm = true,
     },
     maintainers = { '@theHamsta' },
+    requires = { 'cpp' },
   },
 
   hocon = {
@@ -704,12 +721,18 @@ M.configs = {
     tier = 4,
   },
 
+  html_tags = {
+    maintainers = { '@TravonteD' },
+    readme_note = 'queries required by html, astro, vue, svelte',
+  },
+
   html = {
     install_info = {
       url = 'https://github.com/tree-sitter/tree-sitter-html',
       files = { 'src/parser.c', 'src/scanner.c' },
     },
     maintainers = { '@TravonteD' },
+    requires = { 'html_tags' },
   },
 
   htmldjango = {
@@ -755,6 +778,7 @@ M.configs = {
       generate_requires_npm = true,
     },
     maintainers = { '@fab4100' },
+    requires = { 'c' },
   },
 
   janet_simple = {
@@ -779,6 +803,7 @@ M.configs = {
       files = { 'src/parser.c', 'src/scanner.c' },
     },
     maintainers = { '@steelsojka' },
+    requires = { 'ecma', 'jsx' },
   },
 
   jq = {
@@ -820,7 +845,7 @@ M.configs = {
       generate_requires_npm = true,
     },
     maintainers = { '@WhyNotHugo' },
-    readme_note = 'JSON with comments',
+    requires = { 'json' },
   },
 
   jsonnet = {
@@ -831,6 +856,11 @@ M.configs = {
     maintainers = { '@nawordar' },
   },
 
+  jsx = {
+    maintainers = { '@steelsojka' },
+    readme_note = 'queries required by javascript, tsx',
+  },
+
   julia = {
     install_info = {
       url = 'https://github.com/tree-sitter/tree-sitter-julia',
@@ -903,8 +933,8 @@ M.configs = {
       url = 'https://github.com/MunifTanjim/tree-sitter-lua',
       files = { 'src/parser.c', 'src/scanner.c' },
     },
-    tier = 1,
     maintainers = { '@muniftanjim' },
+    tier = 1,
   },
 
   luadoc = {
@@ -930,6 +960,7 @@ M.configs = {
       files = { 'src/parser.c', 'src/scanner.c' },
     },
     maintainers = { '@amaanq' },
+    requires = { 'lua' },
   },
 
   m68k = {
@@ -956,6 +987,7 @@ M.configs = {
     },
     maintainers = { '@MDeiml' },
     readme_note = 'basic highlighting',
+    requires = { 'markdown_inline' },
     tier = 1,
   },
 
@@ -1008,8 +1040,8 @@ M.configs = {
       files = { 'src/parser.c' },
       requires_generate_from_grammar = true,
     },
-    tier = 4,
     maintainers = { '@artagnon' },
+    tier = 4,
   },
 
   nickel = {
@@ -1017,6 +1049,7 @@ M.configs = {
       url = 'https://github.com/nickel-lang/tree-sitter-nickel',
       files = { 'src/parser.c', 'src/scanner.cc' },
     },
+    tier = 4,
   },
 
   ninja = {
@@ -1041,8 +1074,8 @@ M.configs = {
       files = { 'src/parser.c', 'src/scanner.cc' },
       use_makefile = true,
     },
-    tier = 4,
     maintainers = { '@JoeyGrajciar', '@vhyrro' },
+    tier = 4,
   },
 
   nqc = {
@@ -1060,6 +1093,7 @@ M.configs = {
       files = { 'src/parser.c' },
     },
     maintainers = { '@amaanq' },
+    requires = { 'c' },
   },
 
   ocaml = {
@@ -1078,6 +1112,7 @@ M.configs = {
       location = 'interface',
     },
     maintainers = { '@undu' },
+    requires = { 'ocaml' },
   },
 
   ocamllex = {
@@ -1102,6 +1137,7 @@ M.configs = {
       url = 'https://github.com/milisims/tree-sitter-org',
       files = { 'src/parser.c', 'src/scanner.c' },
     },
+    tier = 4,
   },
 
   pascal = {
@@ -1229,6 +1265,7 @@ M.configs = {
       location = 'psv',
     },
     maintainers = { '@amaanq' },
+    requires = { 'tsv' },
     tier = 2,
   },
 
@@ -1289,6 +1326,7 @@ M.configs = {
       files = { 'src/parser.c', 'src/scanner.c' },
     },
     maintainers = { '@Decodetalkers' },
+    requires = { 'ecma' },
   },
 
   query = {
@@ -1441,6 +1479,8 @@ M.configs = {
       files = { 'src/parser.c', 'src/scanner.c' },
     },
     maintainers = { '@elianiva' },
+    requires = { 'css' },
+    tier = 3,
   },
 
   slint = {
@@ -1540,6 +1580,7 @@ M.configs = {
       files = { 'src/parser.c', 'src/scanner.c' },
     },
     maintainers = { '@elianiva' },
+    requires = { 'html_tags' },
   },
 
   swift = {
@@ -1601,6 +1642,8 @@ M.configs = {
       location = 'dialects/terraform',
     },
     maintainers = { '@MichaHoffmann' },
+    requires = { 'hcl' },
+    tier = 3,
   },
 
   thrift = {
@@ -1663,6 +1706,7 @@ M.configs = {
       generate_requires_npm = true,
     },
     maintainers = { '@steelsojka' },
+    requires = { 'ecma', 'jsx', 'typescript' },
   },
 
   turtle = {
@@ -1689,6 +1733,7 @@ M.configs = {
       generate_requires_npm = true,
     },
     maintainers = { '@steelsojka' },
+    requires = { 'ecma' },
   },
 
   ungrammar = {
@@ -1783,6 +1828,7 @@ M.configs = {
       files = { 'src/parser.c', 'src/scanner.cc' },
     },
     maintainers = { '@WhyNotHugo' },
+    requires = { 'html_tags' },
   },
 
   wing = {
@@ -1820,6 +1866,7 @@ M.configs = {
       location = 'tree-sitter-xml',
     },
     maintainers = { '@ObserverOfTime' },
+    requires = { 'dtd' },
     tier = 2,
   },
 
diff --git a/scripts/update-lockfile.lua b/scripts/update-lockfile.lua
index dfd3e933f..497f1bc0f 100755
--- a/scripts/update-lockfile.lua
+++ b/scripts/update-lockfile.lua
@@ -21,21 +21,12 @@ end)
 
 -- check for new revisions
 for _, v in ipairs(sorted_parsers) do
-  if skip_langs and not vim.list_contains(skip_langs, v.name) then
-    local sha ---@type string
+  if not vim.list_contains(skip_langs, v.name) and v.parser.install_info then
+    local cmd = 'git ls-remote ' .. v.parser.install_info.url
     if v.parser.install_info.branch then
-      sha = vim.split(
-        vim.fn.systemlist(
-          'git ls-remote '
-            .. v.parser.install_info.url
-            .. ' | grep refs/heads/'
-            .. v.parser.install_info.branch
-        )[1],
-        '\t'
-      )[1]
-    else
-      sha = vim.split(vim.fn.systemlist('git ls-remote ' .. v.parser.install_info.url)[1], '\t')[1]
+      cmd = cmd .. ' | grep refs/heads/' .. v.parser.install_info.branch
     end
+    local sha = vim.split(vim.fn.systemlist(cmd)[1], '\t')[1]
     lockfile[v.name] = { revision = sha }
     print(v.name .. ': ' .. sha)
   else
@@ -43,5 +34,8 @@ for _, v in ipairs(sorted_parsers) do
   end
 end
 
-lockfile = vim.fn.system('jq --sort-keys', vim.json.encode(lockfile))
+lockfile = vim.json.encode(lockfile)
+if vim.fn.executable('jq') == 1 then
+  lockfile = vim.fn.system('jq --sort-keys', lockfile)
+end
 util.write_file(filename, lockfile)
diff --git a/scripts/update-readme.lua b/scripts/update-readme.lua
index ded0d6bcb..2133ad0c6 100755
--- a/scripts/update-readme.lua
+++ b/scripts/update-readme.lua
@@ -23,14 +23,23 @@ local footnotes = ''
 for _, v in ipairs(sorted_parsers) do
   local p = v.parser
   -- language
-  generated_text = generated_text
-    .. '['
-    .. v.name
-    .. ']('
-    .. p.install_info.url
-    .. ')'
-    .. (p.readme_note and '[^' .. v.name .. ']' or '')
-    .. ' | '
+  if p.install_info then
+    generated_text = generated_text
+      .. '['
+      .. v.name
+      .. ']('
+      .. p.install_info.url
+      .. ')'
+      .. (p.readme_note and '[^' .. v.name .. ']' or '')
+      .. ' | '
+  else
+    generated_text = generated_text
+      .. v.name
+      .. ' (queries only)'
+      .. (p.readme_note and '[^' .. v.name .. ']' or '')
+      .. ' | '
+  end
+
   if p.readme_note then
     footnotes = footnotes .. '[^' .. v.name .. ']: ' .. p.readme_note .. '\n'
   end
@@ -50,11 +59,13 @@ for _, v in ipairs(sorted_parsers) do
 
   -- CLI
   generated_text = generated_text
-    .. (p.install_info.requires_generate_from_grammar and '✓' or '')
+    .. (p.install_info and p.install_info.requires_generate_from_grammar and '✓' or '')
     .. ' | '
 
   -- NPM
-  generated_text = generated_text .. (p.install_info.generate_requires_npm and '✓' or '') .. ' | '
+  generated_text = generated_text
+    .. (p.install_info and p.install_info.generate_requires_npm and '✓' or '')
+    .. ' | '
 
   -- Maintainer
   generated_text = generated_text