Open Source Developer Tools

InDeveloper Tools

Minimalist Forth language for games and systems programming

• 230 GitHub stars
• MITLicence MIT

Alternative toConductor

self-hosted, open-source (AGPL-3.0) AI coding agent

• 224 GitHub stars
• AGPL-3.0Licence AGPL-3.0

InDeveloper Tools

Systems language: manual memory, no GC, LLVM-native compilation

• 214 GitHub stars
• MITLicence MIT

Alternative toTablePlus

Native Rust DB client. Multi-engine, no Electron, no paywall.

• 212 GitHub stars
• GPL-3.0Licence GPL-3.0
• #Database

Alternative toConductor

Local-first terminal workspace for AI coding agents

• 212 GitHub stars
• FSL-1.1-ALv2Licence FSL-1.1-ALv2

Alternative toMem0

AI memory for Claude Code with auto-save across sessions

• 204 GitHub stars
• Apache-2.0Licence Apache-2.0
• #AI Agents

Alternative toHashiCorp Terraform Cloud

Terminal UI for QEMU/KVM VMs on Linux, no libvirt required

• 200 GitHub stars
• GPL-3.0Licence GPL-3.0

Alternative toOpenAI Operator

Computer-use agent: desktop, browser, terminal, and iOS automation.

• 191 GitHub stars
• MITLicence MIT
• #AI Agents

Alternative toiMyfone ChatsBack

Archive and browse WhatsApp backups locally

• 191 GitHub stars
• GPL-3.0Licence GPL-3.0

Alternative toCloudinary

Optimize and convert images and videos using open formats

• 185 GitHub stars
• MITLicence MIT