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tiktoken is a fast BPE tokeniser for use with OpenAI's models.

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

Uppy is a sleek, modular JavaScript file uploader that integrates seamlessly with any application. It’s fast, has a comprehensible API and lets you worry about more important problems than building a file uploader.

Lightning Fast and Elegant Scraping Framework for Gophers

io adds VM-based bytecode obfuscation to this package - your JavaScript functions are compiled to custom bytecode that runs on an embedded virtual machine.

http-server is a simple, zero-configuration command-line static HTTP server. It is powerful enough for production usage, but it's simple and hackable enough to be used for testing, local development and learning.

Try it in your browser · Download TTF · OTF · Webfont · Complete package

BlurHash is a compact representation of a placeholder for an image.

goquery brings a syntax and a set of features similar to jQuery to the Go language. It is based on Go's net/html package and the CSS Selector library cascadia.

A high-performance 100% compatible drop-in replacement of "encoding/json"

Create logons with clear-text credentials without triggering a suspicious Event ID 4648 (Explicit Credential Logon).

Below is the current specification of ULID as implemented in ulid/javascript.