Whisker – Self hosted e-commerce cart, pure PHP, zero dependencies
Hi everyone, I built Whisker because setting up a simple online store shouldn't require WordPress, Composer, or $39/month SaaS fees. It's a self hosted e-commerce cart in pure PHP + MySQL with no external dependencies. Upload to any shared hosting, run the 6-step web installer, start selling. That's it. What it does: product catalog with variants (Size × Color with individual SKU/price/stock per combo), 4 payment gateways (Razorpay, Stripe, CCAvenue, crypto), multi-currency, admin dashboard, order management, invoices, customer accounts, SEO engine with JSON-LD product schema, CSV bulk import, support tickets, coupon system. Security: PDO prepared statements, bcrypt, CSRF, session fingerprinting, webhook signature verification, login rate limiting, upload MIME+extension validation. ~130 files, 25 tables, runs on PHP 8.0+ and MySQL 5.7+. Demo: https://ift.tt/JcCfhZr GitHub: https://ift.tt/YZ7lOLn I'd appreciate any feedback on the architecture or security. Happy to discuss technical decisions. 0 comments on Hacker News.
Hi everyone, I built Whisker because setting up a simple online store shouldn't require WordPress, Composer, or $39/month SaaS fees. It's a self hosted e-commerce cart in pure PHP + MySQL with no external dependencies. Upload to any shared hosting, run the 6-step web installer, start selling. That's it. What it does: product catalog with variants (Size × Color with individual SKU/price/stock per combo), 4 payment gateways (Razorpay, Stripe, CCAvenue, crypto), multi-currency, admin dashboard, order management, invoices, customer accounts, SEO engine with JSON-LD product schema, CSV bulk import, support tickets, coupon system. Security: PDO prepared statements, bcrypt, CSRF, session fingerprinting, webhook signature verification, login rate limiting, upload MIME+extension validation. ~130 files, 25 tables, runs on PHP 8.0+ and MySQL 5.7+. Demo: https://ift.tt/JcCfhZr GitHub: https://ift.tt/YZ7lOLn I'd appreciate any feedback on the architecture or security. Happy to discuss technical decisions.
Hi everyone, I built Whisker because setting up a simple online store shouldn't require WordPress, Composer, or $39/month SaaS fees. It's a self hosted e-commerce cart in pure PHP + MySQL with no external dependencies. Upload to any shared hosting, run the 6-step web installer, start selling. That's it. What it does: product catalog with variants (Size × Color with individual SKU/price/stock per combo), 4 payment gateways (Razorpay, Stripe, CCAvenue, crypto), multi-currency, admin dashboard, order management, invoices, customer accounts, SEO engine with JSON-LD product schema, CSV bulk import, support tickets, coupon system. Security: PDO prepared statements, bcrypt, CSRF, session fingerprinting, webhook signature verification, login rate limiting, upload MIME+extension validation. ~130 files, 25 tables, runs on PHP 8.0+ and MySQL 5.7+. Demo: https://ift.tt/JcCfhZr GitHub: https://ift.tt/YZ7lOLn I'd appreciate any feedback on the architecture or security. Happy to discuss technical decisions. 0 comments on Hacker News.
Hi everyone, I built Whisker because setting up a simple online store shouldn't require WordPress, Composer, or $39/month SaaS fees. It's a self hosted e-commerce cart in pure PHP + MySQL with no external dependencies. Upload to any shared hosting, run the 6-step web installer, start selling. That's it. What it does: product catalog with variants (Size × Color with individual SKU/price/stock per combo), 4 payment gateways (Razorpay, Stripe, CCAvenue, crypto), multi-currency, admin dashboard, order management, invoices, customer accounts, SEO engine with JSON-LD product schema, CSV bulk import, support tickets, coupon system. Security: PDO prepared statements, bcrypt, CSRF, session fingerprinting, webhook signature verification, login rate limiting, upload MIME+extension validation. ~130 files, 25 tables, runs on PHP 8.0+ and MySQL 5.7+. Demo: https://ift.tt/JcCfhZr GitHub: https://ift.tt/YZ7lOLn I'd appreciate any feedback on the architecture or security. Happy to discuss technical decisions.
Hacker News story: Whisker – Self hosted e-commerce cart, pure PHP, zero dependencies
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Reviewed by Tha Kur
on
March 07, 2026
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