Developer Daily News - 2026-03-28 | DevRef

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TypeScriptCRM

Twenty: The Modern Open-Source CRM for Developers

A powerful TypeScript-based alternative to Salesforce, designed to be fully customizable and community-driven for modern engineering teams.

twentyhq/twenty

AIPerformance

Insanely Fast Whisper: Optimized Audio Transcription

Achieve massive performance gains in speech-to-text workflows with this highly optimized implementation of OpenAI's Whisper model.

Vaibhavs10/insanely-fast-whisper

AI ToolsDeveloper Experience

Deep Dive into the .claude/ Folder Internals

A technical analysis of how Claude Code manages project state and context, vital for developers building on top of Anthropic's agentic tools.

Anatomy of the .claude/ folder

SecurityPython

Supply Chain Security: Telnyx SDK Compromised on PyPI

Critical security notice regarding a malicious package targeting the Telnyx Python SDK, highlighting risks in modern dependency management.

Telnyx package compromised on PyPI

AIIDE

Improving Cursor's Composer through Real-Time RL

Cursor discusses using Reinforcement Learning to enhance AI code generation quality, aligning model output with developer intent in real-time.

Improving Composer through real-time RL

AIOCR

Chandra: OCR for Complex Layouts and Tables

A specialized OCR model capable of parsing complex forms, tables, and handwriting while maintaining strict structural integrity and layout.

datalab-to/chandra

IoTWebAssembly

Velxio 2.0: Browser-Based IoT Device Emulation

An impressive tool that allows developers to emulate Arduino, ESP32, and Raspberry Pi hardware directly in the web browser using WebAssembly.

Velxio 2.0 – Emulate Arduino, ESP32, and Raspberry Pi 3 in the Browser

AIOpen Source

Onyx: Enterprise Open Source AI Chat Platform

A full-featured AI platform supporting RAG, advanced chat features, and compatibility with any LLM, designed for enterprise deployment.

onyx-dot-app/onyx

PerformanceSystems

Memory Optimization: Why Old Techniques are Back

A deep dive into why bit-packing and manual memory management are becoming essential again for modern high-performance software engineering.

Everything old is new again: memory optimization

AIComputer Vision

Deep-Live-Cam: Real-Time Face Swap Technology

A viral Python tool for real-time face swapping and deepfakes using a single image, pushing the boundaries of CV and AI accessibility.

hacksider/Deep-Live-Cam

Developer Daily

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