Tutorials, how-to guides, and best practices for browser-based developer utilities.
Raw HTML spends 90% of your context window on markup you never wanted. A two-stage extraction pipeline cut the same pages from 50,000 tokens to 2,000 — and exposed a regex bug that had been corrupting every URL in a sitemap.
· Sanjeev Pulakurthi
Read article →A routine content audit turned into a bug hunt: five real regex bugs across a text-tools site, including a JWT decoder that fails on most real-world tokens and an HTML stripper that deletes half your sentence.
· Sanjeev Pulakurthi
Read article →A deep dive into how string concatenation and ugly formatters gave way to the beautiful AST-driven minification and beautification we have today.
· Sanjeev Pulakurthi
Read article →The WebCrypto API provides a standard way to hash data securely on the client side without relying on heavy third-party polyfills like crypto-js. Find out how.
· Sanjeev Pulakurthi
Read article →Server round trips cost developers thousands of hours a year. Client-side tools are the future of small workflow utilities.
· Sanjeev Pulakurthi
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