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feat: environment variables in Node.js article #38

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Merged
lmammino merged 3 commits into from
Jul 4, 2026
Merged

feat: environment variables in Node.js article #38

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383a6bd
feat: working on env vars article + do not run analytics in dev mode
lmammino Mar 1, 2026
681c165
feat: env vars article improvements (fact fixes, when-to-use section,…
lmammino Jul 4, 2026
262e31f
fix: extract Analytics component so prod-only analytics rendering par…
lmammino Jul 4, 2026
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2 changes: 1 addition & 1 deletion .claude/content-calendar.md
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Expand Up @@ -22,7 +22,7 @@
| # | Status | Article | Primary Keyword | Est. Volume | Pillar |
| --- | ----------- | -------------------------------- | ------------------------------- | ----------- | --------- |
| 1 | COMPLETE | **HTTP request in Node.js** | "node js http request" | 15,000+ | Core APIs |
| 2 | NOT STARTED | Environment variables in Node.js | "node js environment variables" | 8,000+ | Core APIs |
| 2 | COMPLETE | **Environment variables in Node.js** | "node js environment variables" | 8,000+ | Core APIs |
| 3 | NOT STARTED | Using Node.js built-in SQLite | "node js sqlite" | 5,000+ | Modern |
| 4 | NOT STARTED | Writing a CLI with Node.js | "node js cli" | 4,000+ | Core APIs |

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1 change: 1 addition & 0 deletions .prettierignore
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@@ -1,3 +1,4 @@
.agents/
.claude/
.tmp/
pnpm-lock.yaml
23 changes: 2 additions & 21 deletions src/Layout.astro
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@@ -1,6 +1,7 @@
---
import './styles/global.css'
import { Font } from 'astro:assets'
import Analytics from './components/Analytics.astro'
import Navigation from './components/Navigation.astro'
import ThemeSelector from './components/ThemeSelector.astro'
import {
Expand Down Expand Up @@ -246,27 +247,7 @@ const {
<Font cssVariable="--font-base-serif" preload />
<Font cssVariable="--font-base-mono" preload />

<!-- Google tag (gtag.js) -->
<script
is:inline
async
src="https://www.googletagmanager.com/gtag/js?id=G-NFE37ZH2W3"></script>
<script is:inline>
window.dataLayer = window.dataLayer || []
function gtag() {
// eslint-disable-next-line no-undef
dataLayer.push(arguments)
}
gtag('js', new Date())
// Disable all tracking by default
gtag('consent', 'default', {
ad_storage: 'denied',
ad_user_data: 'denied',
ad_personalization: 'denied',
// analytics_storage: 'denied',
})
gtag('config', 'G-NFE37ZH2W3')
</script>
{import.meta.env.PROD && <Analytics />}
</head>
<body
class="antialiased transition-colors duration-300 bg-base-100 text-base-content"
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26 changes: 26 additions & 0 deletions src/components/Analytics.astro
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@@ -0,0 +1,26 @@
---
// Google Analytics (gtag.js). Rendered by Layout.astro only in production
// builds so that local development does not send tracking data.
---

<!-- Google tag (gtag.js) -->
<script
is:inline
async
src="https://www.googletagmanager.com/gtag/js?id=G-NFE37ZH2W3"></script>
<script is:inline>
window.dataLayer = window.dataLayer || []
function gtag() {
// eslint-disable-next-line no-undef
dataLayer.push(arguments)
}
gtag('js', new Date())
// Disable all tracking by default
gtag('consent', 'default', {
ad_storage: 'denied',
ad_user_data: 'denied',
ad_personalization: 'denied',
// analytics_storage: 'denied',
})
gtag('config', 'G-NFE37ZH2W3')
</script>
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