diff --git a/src/annotations/annotations.ts b/src/annotations/annotations.ts
index b3004cb..e9ea3f4 100644
--- a/src/annotations/annotations.ts
+++ b/src/annotations/annotations.ts
@@ -49,7 +49,7 @@ interface IRenderOptions extends DecorationInstanceRenderOptions, ThemableDecora
 
 const defaultHeatmapHotColor = '#f66a0a';
 const defaultHeatmapColdColor = '#0a60f6';
-const escapeMarkdownRegEx = /[`\>\#\*\_\-\+\.]/g;
+const escapeMarkdownRegex = /[`\>\#\*\_\-\+\.]/g;
 // const sampleMarkdown = '## message `not code` *not important* _no underline_ \n> don\'t quote me \n- don\'t list me \n+ don\'t list me \n1. don\'t list me \nnot h1 \n=== \nnot h2 \n---\n***\n---\n___';
 const markdownHeaderReplacement = `${GlyphChars.ZeroWidthSpace}===`;
 
@@ -153,7 +153,7 @@ export class Annotations {
 
             message
                 // Escape markdown
-                .replace(escapeMarkdownRegEx, '\\$&')
+                .replace(escapeMarkdownRegex, '\\$&')
                 // Escape markdown header (since the above regex won't match it)
                 .replace(/^===/gm, markdownHeaderReplacement)
                 // Keep under the same block-quote
diff --git a/src/git/remotes/bitbucket-server.ts b/src/git/remotes/bitbucket-server.ts
index 8a72a12..4ce22e1 100644
--- a/src/git/remotes/bitbucket-server.ts
+++ b/src/git/remotes/bitbucket-server.ts
@@ -2,8 +2,8 @@
 import { Range } from 'vscode';
 import { RemoteProvider } from './provider';
 
-const issueEnricherRegEx = /(^|\s)(issue #([0-9]+))\b/gi;
-const prEnricherRegEx = /(^|\s)(pull request #([0-9]+))\b/gi;
+const issueEnricherRegex = /(^|\s)(issue #([0-9]+))\b/gi;
+const prEnricherRegex = /(^|\s)(pull request #([0-9]+))\b/gi;
 
 export class BitbucketServerRemote extends RemoteProvider {
     constructor(domain: string, path: string, protocol?: string, name?: string, custom: boolean = false) {
@@ -27,9 +27,9 @@ export class BitbucketServerRemote extends RemoteProvider {
         return (
             message
                 // Matches issue #123
-                .replace(issueEnricherRegEx, `$1[$2](${this.baseUrl}/issues/$3 "Open Issue $2")`)
+                .replace(issueEnricherRegex, `$1[$2](${this.baseUrl}/issues/$3 "Open Issue $2")`)
                 // Matches pull request #123
-                .replace(prEnricherRegEx, `$1[$2](${this.baseUrl}/pull-requests/$3 "Open PR $2")`)
+                .replace(prEnricherRegex, `$1[$2](${this.baseUrl}/pull-requests/$3 "Open PR $2")`)
         );
     }
 
diff --git a/src/git/remotes/bitbucket.ts b/src/git/remotes/bitbucket.ts
index bb18dca..0446425 100644
--- a/src/git/remotes/bitbucket.ts
+++ b/src/git/remotes/bitbucket.ts
@@ -2,8 +2,8 @@
 import { Range } from 'vscode';
 import { RemoteProvider } from './provider';
 
-const issueEnricherRegEx = /(^|\s)(issue #([0-9]+))\b/gi;
-const prEnricherRegEx = /(^|\s)(pull request #([0-9]+))\b/gi;
+const issueEnricherRegex = /(^|\s)(issue #([0-9]+))\b/gi;
+const prEnricherRegex = /(^|\s)(pull request #([0-9]+))\b/gi;
 
 export class BitbucketRemote extends RemoteProvider {
     constructor(domain: string, path: string, protocol?: string, name?: string, custom: boolean = false) {
@@ -22,9 +22,9 @@ export class BitbucketRemote extends RemoteProvider {
         return (
             message
                 // Matches issue #123
-                .replace(issueEnricherRegEx, `$1[$2](${this.baseUrl}/issues/$3 "Open Issue $2")`)
+                .replace(issueEnricherRegex, `$1[$2](${this.baseUrl}/issues/$3 "Open Issue $2")`)
                 // Matches pull request #123
-                .replace(prEnricherRegEx, `$1[$2](${this.baseUrl}/pull-requests/$3 "Open PR $2")`)
+                .replace(prEnricherRegex, `$1[$2](${this.baseUrl}/pull-requests/$3 "Open PR $2")`)
         );
     }
 
diff --git a/src/git/remotes/github.ts b/src/git/remotes/github.ts
index 1673f2b..72c0258 100644
--- a/src/git/remotes/github.ts
+++ b/src/git/remotes/github.ts
@@ -2,8 +2,8 @@
 import { Range } from 'vscode';
 import { RemoteProvider } from './provider';
 
-const issueEnricherRegEx = /(^|\s)((?:#|gh-)([0-9]+))\b/gi;
-const issueEnricher3rdParyRegEx = /\b((\w+-?\w+(?!-)\/\w+-?\w+(?!-))#([0-9]+))\b/g;
+const issueEnricherRegex = /(^|\s)((?:#|gh-)([0-9]+))\b/gi;
+const issueEnricher3rdParyRegex = /\b((\w+-?\w+(?!-)\/\w+-?\w+(?!-))#([0-9]+))\b/g;
 
 export class GitHubRemote extends RemoteProvider {
     constructor(domain: string, path: string, protocol?: string, name?: string, custom: boolean = false) {
@@ -22,10 +22,10 @@ export class GitHubRemote extends RemoteProvider {
         return (
             message
                 // Matches #123 or gh-123 or GH-123
-                .replace(issueEnricherRegEx, `$1[$2](${this.baseUrl}/issues/$3 "Open Issue $2")`)
+                .replace(issueEnricherRegex, `$1[$2](${this.baseUrl}/issues/$3 "Open Issue $2")`)
                 // Matches eamodio/vscode-gitlens#123
                 .replace(
-                    issueEnricher3rdParyRegEx,
+                    issueEnricher3rdParyRegex,
                     `[$1](${this.protocol}://${this.domain}/$2/issues/$3 "Open Issue #$3 from $2")`
                 )
         );
diff --git a/src/git/remotes/gitlab.ts b/src/git/remotes/gitlab.ts
index e424bfd..742da2a 100644
--- a/src/git/remotes/gitlab.ts
+++ b/src/git/remotes/gitlab.ts
@@ -2,7 +2,7 @@
 import { Range } from 'vscode';
 import { RemoteProvider } from './provider';
 
-const issueEnricherRegEx = /(^|\s)(#([0-9]+))\b/gi;
+const issueEnricherRegex = /(^|\s)(#([0-9]+))\b/gi;
 
 export class GitLabRemote extends RemoteProvider {
     constructor(domain: string, path: string, protocol?: string, name?: string, custom: boolean = false) {
@@ -19,7 +19,7 @@ export class GitLabRemote extends RemoteProvider {
 
     enrichMessage(message: string): string {
         // Matches #123
-        return message.replace(issueEnricherRegEx, `$1[$2](${this.baseUrl}/issues/$3 "Open Issue $2")`);
+        return message.replace(issueEnricherRegex, `$1[$2](${this.baseUrl}/issues/$3 "Open Issue $2")`);
     }
 
     protected getUrlForBranches(): string {
diff --git a/src/system/string.ts b/src/system/string.ts
index 798f9d4..55530b4 100644
--- a/src/system/string.ts
+++ b/src/system/string.ts
@@ -154,11 +154,11 @@ export namespace Strings {
     }
 
     // Removes \ / : * ? " < > | and C0 and C1 control codes
-    const illegalCharsForFSRegEx = /[\\/:*?"<>|\x00-\x1f\x80-\x9f]/g;
+    const illegalCharsForFSRegex = /[\\/:*?"<>|\x00-\x1f\x80-\x9f]/g;
 
     export function sanitizeForFileSystem(s: string, replacement: string = '_') {
         if (!s) return s;
-        return s.replace(illegalCharsForFSRegEx, replacement);
+        return s.replace(illegalCharsForFSRegex, replacement);
     }
 
     export function sha1(s: string, encoding: HexBase64Latin1Encoding = 'base64'): string {
diff --git a/src/ui/shared/colors.ts b/src/ui/shared/colors.ts
index 3f896a6..710a9ba 100644
--- a/src/ui/shared/colors.ts
+++ b/src/ui/shared/colors.ts
@@ -1,4 +1,4 @@
-const cssColorRegEx = /^(?:(#?)([0-9a-f]{3}|[0-9a-f]{6})|((?:rgb|hsl)a?)\((-?\d+%?)[,\s]+(-?\d+%?)[,\s]+(-?\d+%?)[,\s]*(-?[\d\.]+%?)?\))$/i;
+const cssColorRegex = /^(?:(#?)([0-9a-f]{3}|[0-9a-f]{6})|((?:rgb|hsl)a?)\((-?\d+%?)[,\s]+(-?\d+%?)[,\s]+(-?\d+%?)[,\s]*(-?[\d\.]+%?)?\))$/i;
 
 function adjustLight(color: number, amount: number) {
     const cc = color + amount;
@@ -31,7 +31,7 @@ export function opacity(color: string, percentage: number) {
 export function toRgba(color: string) {
     color = color.trim();
 
-    const result = cssColorRegEx.exec(color);
+    const result = cssColorRegex.exec(color);
     if (result == null) return null;
 
     if (result[1] === '#') {