Software we built and shipped in the open
Each project below is a working product with a public repository you can read. See the problem it solves, how we built it and what came out of it.
- DevWizard productmacOS 14+
HoldTalk
Free, offline push-to-talk dictation for macOS. Hold a key, speak Bangla or English, release, and the text appears at your cursor.
Versioned releases on GitHub, installable with a single checksum-verified script.
- Swift
- whisper.cpp
- Whisper large-v3-turbo
- AVFoundation
- DevWizard productmacOS 14+
EchoType
System-wide voice dictation for macOS that drives ChatGPT's own web dictation, with no API keys and no per-use cost.
Versioned releases on GitHub, with in-place updates verified by SHA-256.
- Swift
- WKWebView
- DevWizard productmacOS 14+
VoltGuard
A macOS menu-bar utility that watches your battery and warns you with rules you define, with near-zero idle cost.
Versioned releases on GitHub, with public documentation.
- Swift
- IOKit
- DevWizard productClaude Code
Claude Video Studio
A Claude Code plugin that acts as a video production agency, turning a real web app into a reviewed, narrated, branded tutorial or marketing video.
- TypeScript
- Playwright
- Remotion
- ffmpeg
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