diff --git a/lazy-lock.json b/lazy-lock.json
index f08986f..87cfaf2 100644
--- a/lazy-lock.json
+++ b/lazy-lock.json
@@ -19,13 +19,15 @@
   "none-ls.nvim": { "branch": "main", "commit": "a117163db44c256d53c3be8717f3e1a2a28e6299" },
   "nui.nvim": { "branch": "main", "commit": "8d3bce9764e627b62b07424e0df77f680d47ffdb" },
   "nvim-autopairs": { "branch": "master", "commit": "6522027785b305269fa17088395dfc0f456cedd2" },
-  "nvim-treesitter": { "branch": "master", "commit": "85168f15808d89b0222313652b9d2777eda3cb08" },
+  "nvim-treesitter": { "branch": "master", "commit": "da5825bf70cc2ea7eacd1e60c32c07baf19adeba" },
   "nvim-web-devicons": { "branch": "master", "commit": "4c3a5848ee0b09ecdea73adcd2a689190aeb728c" },
   "output-panel.nvim": { "branch": "main", "commit": "9979f9988acb35fd8e699d8b1fbc7aa17c9d8148" },
   "plenary.nvim": { "branch": "master", "commit": "857c5ac632080dba10aae49dba902ce3abf91b35" },
-  "render-markdown.nvim": { "branch": "main", "commit": "84d413b0c432adaeaf3dcaac646638bd99d06aa6" },
+  "render-markdown.nvim": { "branch": "main", "commit": "c91fa46fc8d79f5577beac70a459f30ec17a60c2" },
+  "schemastore.nvim": { "branch": "main", "commit": "d307d291f38678d064cb987112926df6d9134de3" },
   "snacks.nvim": { "branch": "main", "commit": "bc0630e43be5699bb94dadc302c0d21615421d93" },
   "telescope.nvim": { "branch": "master", "commit": "a4ed82509cecc56df1c7138920a1aeaf246c0ac5" },
+  "todo-comments.nvim": { "branch": "main", "commit": "304a8d204ee787d2544d8bc23cd38d2f929e7cc5" },
   "tokyonight.nvim": { "branch": "main", "commit": "057ef5d260c1931f1dffd0f052c685dcd14100a3" },
   "undotree": { "branch": "master", "commit": "b951b87b46c34356d44aa71886aecf9dd7f5788a" },
   "vim-fugitive": { "branch": "master", "commit": "4a745ea72fa93bb15dd077109afbb3d1809383f2" },
diff --git a/lsp/jsonls.lua b/lsp/jsonls.lua
new file mode 100644
index 0000000..1f2029c
--- /dev/null
+++ b/lsp/jsonls.lua
@@ -0,0 +1,19 @@
+local capabilities = vim.lsp.protocol.make_client_capabilities()
+capabilities.textDocument.completion.completionItem.snippetSupport = true
+
+return {
+    cmd = { "vscode-json-language-server", "--stdio" },
+    filetypes = { "json", "jsonc" },
+
+    capabilities = capabilities,
+    init_options = {
+        provideFormatter = true
+    },
+    single_file_support = true,
+    settings = {
+        json = {
+            schemas = require('schemastore').json.schemas(),
+            validate = { enable = true },
+        },
+    },
+}
diff --git a/lua/plugins/schemastore.lua b/lua/plugins/schemastore.lua
new file mode 100644
index 0000000..4c6f027
--- /dev/null
+++ b/lua/plugins/schemastore.lua
@@ -0,0 +1,3 @@
+return {
+    "b0o/schemastore.nvim"
+}
diff --git a/lua/plugins/todo-comments.nvim.lua b/lua/plugins/todo-comments.nvim.lua
new file mode 100644
index 0000000..424607a
--- /dev/null
+++ b/lua/plugins/todo-comments.nvim.lua
@@ -0,0 +1,5 @@
+return {
+    "folke/todo-comments.nvim",
+    dependencies = { "nvim-lua/plenary.nvim" },
+    opts = {}
+}