chore(architecture): big refactoring

perf(jquery) remove JQuery, replace all JQuery dependencies

perf(deferjs): migrate to Defer.js — https://appseeds.net/defer.js/demo.html

refactor(pelican): single template for articles and pages with includes — https://bernhard.scheirle.de/posts/2016/March/07/seo-how-to-exclude-pages-and-articles-with-pelican/#how-to-use-the-noindex-html-meta-tag-with-pelican

perf(fonts): increase fonts downloading speed — https://csswizardry.com/2020/05/the-fastest-google-fonts/

refactor(peru): remove all Python third-party packages from repository — buildinspace/peru#205 (comment)

upd(python): Python and Pipenv to latest versions

fix(just_table): apply just_table for all types of articles and pages — burakkose/just_table#9

upd(css): migrate from PurifyCSS to PurgeCSS

lint(links): checkPages for checking internal links — https://www.npmjs.com/package/check-pages

fix(accessibility): some improvements for the own code and Gemini scrollbar — noeldelgado/gemini-scrollbar#67

fix(favicons): apply RealFavicon for all HTML

lint(csslint): drop CSSLint support, I can’t ignore CSS4 parts of a code — CSSLint/csslint#720 (comment)

.commitlintrc.yml

@@ -128,7 +128,8 @@ rules:
       - test
       # Changes to our CI configuration files and scripts (example scopes: Travis, Circle, BrowserStack, SauceLabs)
       - ci
-      # Changes to the build process or auxiliary tools and libraries such as documentation generation
+      # [INFO] Tool changes, configuration changes, and changes to things that do not actually go into production at all:
+      # https://stackoverflow.com/a/26944812/5951529
       - chore
       # Building tools changes (example scopes: grunt, gulp)
       - build
@@ -141,6 +142,9 @@ rules:
       - debug
       # [INFO] Update
       - upd
+      # [INFO] Changes for linters/checkers/validators.
+      # Example scopes — “eslint”, “stylint”
+      - lint
 
   type-case:
     - 2

.editorconfig

@@ -20,6 +20,7 @@ end_of_line = lf
 charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = true
+
 # [INFO] ECLint — ignore leading spaces in comments:
 # https://www.npmjs.com/package/eclint#support-for-doc-comments
 # https://www.npmjs.com/package/eclint#block_comment_start

.eslintrc.yml

@@ -10,14 +10,14 @@ parserOptions:
     jsx: true
 rules:
   indent:
-    - error
-    - tab
+  - error
+  - tab
   linebreak-style:
-    - error
-    - windows
+  - error
+  - unix
   quotes:
-    - error
-    - double
+  - error
+  - single
   semi:
-    - error
-    - always
+  - error
+  - always

.htmlhintrc

@@ -4,7 +4,7 @@
   "attr-value-double-quotes": true,
   "attr-value-not-empty": false,
   "attr-no-duplication": true,
-  "doctype-first": true,
+  "doctype-first": false,
   "tag-pair": true,
   "empty-tag-not-self-closed": true,
   "spec-char-escape": true,

.htmllintrc

@@ -1,5 +1,5 @@
 {
-	"attr-bans": ["align", "background", "bgcolor", "border", "frameborder", "longdesc", "marginwidth", "marginheight", "scrolling", "width"],
+	"attr-bans": ["align", "background", "bgcolor", "border", "frameborder", "longdesc", "marginwidth", "marginheight", "scrolling"],
 	"id-class-style": false,
 	"indent-style": "tabs",
 	"raw-ignore-regex": "/(\\<script\\>.*\\<\/script\\>|\\<style\\>.*\\<\/style\\>)/",

.pylintrc

@@ -0,0 +1,13 @@
+##########
+# pylint #
+##########
+# [ACTION] Validate Python code:
+# https://www.pylint.org/
+# [INFO] pylint configuration file:
+# https://github.com/PyCQA/pylint/blob/master/pylintrc
+# https://www.getcodeflow.com/pylint-configuration.html
+
+[FORMAT]
+
+# [LINK] “.flake8”
+max-line-length=120

.stylelintrc.yaml

@@ -1,11 +1,23 @@
 #############
 # stylelint #
 #############
-# Configuration:
+# [INFO] CSS checker:
+# https://stylelint.io/
+# [INFO] Configuration:
 # https://stylelint.io/user-guide/configuration
-# Recommended configuration:
+# [INFO] Recommended configuration:
 # https://www.npmjs.com/package/stylelint-config-recommended
 extends: stylelint-config-recommended
+
+
+###################################
+# no-unsupported-browser-features #
+###################################
+# [INFO] Check features for browsers that supported in “browserslist” file:
+# https://www.npmjs.com/package/stylelint-no-unsupported-browser-features
+plugins:
+- stylelint-no-unsupported-browser-features
+
 rules:
   # [INFO] Rule description:
   # https://stylelint.io/user-guide/rules/no-descending-specificity
@@ -15,3 +27,7 @@ rules:
   # [INFO] Use “null”, not “false” for disabling rule:
   # https://stylelint.io/user-guide/configuration#rules
   no-descending-specificity: null
+
+  # [REQUIRED] “plugin/plugin_name: true”
+  # https://www.npmjs.com/package/stylelint-no-unsupported-browser-features#recommendations
+  plugin/no-unsupported-browser-features: true

.stylintrc

@@ -11,10 +11,7 @@
         "expect": "never",
         "error": true
     },
-    "colors": {
-        "expect": "always",
-        "error": true
-    },
+    "colors": false,
     "commaSpace": {
         "expect": "always",
         "error": true
@@ -111,5 +108,5 @@
         "expect": "never",
         "error": true
     },
-    "zIndexNormalize": 100
+    "zIndexNormalize": 1
 }