diff --git a/README.md b/README.md
index 4b66251..f04efbb 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@
     - [Minimap](#minimap)
     - [Highlight current function](#highlight-current-function)
     - [Background](#background)
-    - [Significant](#significant)
+    - [Columnline](#columnline-1)
   - [Motion](#motion)
   - [Editing support](#editing-support)
     - [Insert](#insert)
@@ -305,7 +305,7 @@
 
 - [xiyaowong/nvim-transparent](https://github.com/xiyaowong/nvim-transparent) ![](https://img.shields.io/github/stars/xiyaowong/nvim-transparent) ![](https://img.shields.io/github/last-commit/xiyaowong/nvim-transparent) ![](https://img.shields.io/github/commit-activity/y/xiyaowong/nvim-transparent)
 
-### Significant
+### Columnline
 
 - [ElPiloto/significant.nvim](https://github.com/ElPiloto/significant.nvim) ![](https://img.shields.io/github/stars/ElPiloto/significant.nvim) ![](https://img.shields.io/github/last-commit/ElPiloto/significant.nvim) ![](https://img.shields.io/github/commit-activity/y/ElPiloto/significant.nvim)
 
diff --git a/integration-apps.md b/integration-apps.md
index 865f0d3..6f27cec 100644
--- a/integration-apps.md
+++ b/integration-apps.md
@@ -54,6 +54,7 @@
 - [lalitmee/browse.nvim](https://github.com/lalitmee/browse.nvim) ![](https://img.shields.io/github/stars/lalitmee/browse.nvim) ![](https://img.shields.io/github/last-commit/lalitmee/browse.nvim) ![](https://img.shields.io/github/commit-activity/y/lalitmee/browse.nvim)
 - [sunjon/telescope-arecibo.nvim](https://github.com/sunjon/telescope-arecibo.nvim) ![](https://img.shields.io/github/stars/sunjon/telescope-arecibo.nvim) ![](https://img.shields.io/github/last-commit/sunjon/telescope-arecibo.nvim) ![](https://img.shields.io/github/commit-activity/y/sunjon/telescope-arecibo.nvim)
 - [dzfrias/gsearch.nvim](https://github.com/dzfrias/gsearch.nvim) ![](https://img.shields.io/github/stars/dzfrias/gsearch.nvim) ![](https://img.shields.io/github/last-commit/dzfrias/gsearch.nvim) ![](https://img.shields.io/github/commit-activity/y/dzfrias/gsearch.nvim)
+- [dimchee/prochrome.nvim](https://github.com/dimchee/prochrome.nvim) ![](https://img.shields.io/github/stars/dimchee/prochrome.nvim) ![](https://img.shields.io/github/last-commit/dimchee/prochrome.nvim) ![](https://img.shields.io/github/commit-activity/y/dimchee/prochrome.nvim)
 
 ### Other Editor
 
diff --git a/language-specific.md b/language-specific.md
index 4932792..a82f6c5 100644
--- a/language-specific.md
+++ b/language-specific.md
@@ -14,6 +14,7 @@
     - [mjml](#mjml)
     - [Python](#python)
     - [Ruby](#ruby)
+      - [Rails](#rails)
     - [Lua](#lua)
     - [Rust](#rust)
     - [Go](#go)
@@ -114,11 +115,15 @@
 
 ### Ruby
 
-- [wassimk/cmp-rails-fixture-types](https://github.com/wassimk/cmp-rails-fixture-types) ![](https://img.shields.io/github/stars/wassimk/cmp-rails-fixture-types) ![](https://img.shields.io/github/last-commit/wassimk/cmp-rails-fixture-types) ![](https://img.shields.io/github/commit-activity/y/wassimk/cmp-rails-fixture-types)
-- [wassimk/cmp-rails-fixture-names](https://github.com/wassimk/cmp-rails-fixture-names) ![](https://img.shields.io/github/stars/wassimk/cmp-rails-fixture-names) ![](https://img.shields.io/github/last-commit/wassimk/cmp-rails-fixture-names) ![](https://img.shields.io/github/commit-activity/y/wassimk/cmp-rails-fixture-names)
 - [wassimk/cmp-feature-flipper](https://github.com/wassimk/cmp-feature-flipper) ![](https://img.shields.io/github/stars/wassimk/cmp-feature-flipper) ![](https://img.shields.io/github/last-commit/wassimk/cmp-feature-flipper) ![](https://img.shields.io/github/commit-activity/y/wassimk/cmp-feature-flipper)
 - [mogulla3/rspec.nvim](https://github.com/mogulla3/rspec.nvim) ![](https://img.shields.io/github/stars/mogulla3/rspec.nvim) ![](https://img.shields.io/github/last-commit/mogulla3/rspec.nvim) ![](https://img.shields.io/github/commit-activity/y/mogulla3/rspec.nvim)
+
+#### Rails
+
+- [wassimk/cmp-rails-fixture-types](https://github.com/wassimk/cmp-rails-fixture-types) ![](https://img.shields.io/github/stars/wassimk/cmp-rails-fixture-types) ![](https://img.shields.io/github/last-commit/wassimk/cmp-rails-fixture-types) ![](https://img.shields.io/github/commit-activity/y/wassimk/cmp-rails-fixture-types)
+- [wassimk/cmp-rails-fixture-names](https://github.com/wassimk/cmp-rails-fixture-names) ![](https://img.shields.io/github/stars/wassimk/cmp-rails-fixture-names) ![](https://img.shields.io/github/last-commit/wassimk/cmp-rails-fixture-names) ![](https://img.shields.io/github/commit-activity/y/wassimk/cmp-rails-fixture-names)
 - [sato-s/telescope-rails.nvim](https://github.com/sato-s/telescope-rails.nvim) ![](https://img.shields.io/github/stars/sato-s/telescope-rails.nvim) ![](https://img.shields.io/github/last-commit/sato-s/telescope-rails.nvim) ![](https://img.shields.io/github/commit-activity/y/sato-s/telescope-rails.nvim)
+- [weizheheng/ror.nvim](https://github.com/weizheheng/ror.nvim) ![](https://img.shields.io/github/stars/weizheheng/ror.nvim) ![](https://img.shields.io/github/last-commit/weizheheng/ror.nvim) ![](https://img.shields.io/github/commit-activity/y/weizheheng/ror.nvim)
 
 ### Lua
 
@@ -261,6 +266,7 @@
 - [davidgranstrom/nvim-markdown-preview](https://github.com/davidgranstrom/nvim-markdown-preview) ![](https://img.shields.io/github/stars/davidgranstrom/nvim-markdown-preview) ![](https://img.shields.io/github/last-commit/davidgranstrom/nvim-markdown-preview) ![](https://img.shields.io/github/commit-activity/y/davidgranstrom/nvim-markdown-preview)
 - [JASONews/glow-hover.nvim](https://github.com/JASONews/glow-hover.nvim) ![](https://img.shields.io/github/stars/JASONews/glow-hover.nvim) ![](https://img.shields.io/github/last-commit/JASONews/glow-hover.nvim) ![](https://img.shields.io/github/commit-activity/y/JASONews/glow-hover.nvim)
 - [ttw1018/markdown-preview.nvim](https://github.com/ttw1018/markdown-preview.nvim) ![](https://img.shields.io/github/stars/ttw1018/markdown-preview.nvim) ![](https://img.shields.io/github/last-commit/ttw1018/markdown-preview.nvim) ![](https://img.shields.io/github/commit-activity/y/ttw1018/markdown-preview.nvim)
+- [jbyuki/md-prev.nvim](https://github.com/jbyuki/md-prev.nvim) ![](https://img.shields.io/github/stars/jbyuki/md-prev.nvim) ![](https://img.shields.io/github/last-commit/jbyuki/md-prev.nvim) ![](https://img.shields.io/github/commit-activity/y/jbyuki/md-prev.nvim)
 
 #### Markdown code block
 
diff --git a/lsp.md b/lsp.md
index 0b707fd..4fb2975 100644
--- a/lsp.md
+++ b/lsp.md
@@ -25,6 +25,7 @@
   - [williamboman/mason-lspconfig.nvim](https://github.com/williamboman/mason-lspconfig.nvim) ![](https://img.shields.io/github/stars/williamboman/mason-lspconfig.nvim) ![](https://img.shields.io/github/last-commit/williamboman/mason-lspconfig.nvim) ![](https://img.shields.io/github/commit-activity/y/williamboman/mason-lspconfig.nvim)
 - [williamboman/nvim-lsp-installer](https://github.com/williamboman/nvim-lsp-installer) ![](https://img.shields.io/github/stars/williamboman/nvim-lsp-installer) ![](https://img.shields.io/github/last-commit/williamboman/nvim-lsp-installer) ![](https://img.shields.io/github/commit-activity/y/williamboman/nvim-lsp-installer)
 - [lspcontainers/lspcontainers.nvim](https://github.com/lspcontainers/lspcontainers.nvim) ![](https://img.shields.io/github/stars/lspcontainers/lspcontainers.nvim) ![](https://img.shields.io/github/last-commit/lspcontainers/lspcontainers.nvim) ![](https://img.shields.io/github/commit-activity/y/lspcontainers/lspcontainers.nvim)
+- [dundalek/lazy-lsp.nvim](https://github.com/dundalek/lazy-lsp.nvim) ![](https://img.shields.io/github/stars/dundalek/lazy-lsp.nvim) ![](https://img.shields.io/github/last-commit/dundalek/lazy-lsp.nvim) ![](https://img.shields.io/github/commit-activity/y/dundalek/lazy-lsp.nvim)
 
 ### LSP Feature Extension UI