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Rushi Patel

I build SignOps (signops.dev): push notifications to Android, iOS and the web, login approval, passkeys and email OTP on one API.

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HTML to PDF with headless Chrome in Node.js, without Puppeteer
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HTML to PDF with headless Chrome in Node.js, without Puppeteer

#node #javascript #webdev #tutorial
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5 min read
Cloudflare D1 free tier limits: what counts as a row written
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Cloudflare D1 free tier limits: what counts as a row written

#cloudflare #database #serverless #webdev
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3 min read
iOS silent push not working: content-available and background pushes
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iOS silent push not working: content-available and background pushes

#ios #swift #mobile #firebase
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5 min read
Email OTP vs SMS OTP: cost, delivery and security
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Email OTP vs SMS OTP: cost, delivery and security

#security #webdev #authentication #india
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2 min read
WebAuthn errors: NotAllowedError, InvalidStateError and more
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WebAuthn errors: NotAllowedError, InvalidStateError and more

#webauthn #passkeys #javascript #security
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6 min read
Passkeys vs OTP: what changes for your sign-in
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Passkeys vs OTP: what changes for your sign-in

#webdev #security #javascript #webauthn
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3 min read
Is Firebase push notification free? FCM pricing, quotas and rate limits
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Is Firebase push notification free? FCM pricing, quotas and rate limits

#firebase #android #ios #webdev
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4 min read
Migrating from the FCM legacy API to HTTP v1
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Migrating from the FCM legacy API to HTTP v1

#android #firebase #node #webdev
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3 min read
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