Apps built with OpenAI Codex
As of October 28, 2026, vibetrend tracks 146 live products built with OpenAI Codex. The most common categories are Developer Tools (121), AI Apps (67), Productivity (63). Right now the top OpenAI Codex app by 30-day momentum is QuickVoice.
OpenAI Codex is a coding agent available as a CLI, IDE extension and cloud agent. Repos built with it frequently include an AGENTS.md file.
- Live apps
- 146
- New this week
- 0
- GitHub stars
- 380,400
Ranking — page 2
- 61–
Open-source AI phone agents for inbound and outbound business calls
★ 495Mar 23, 20260 - 62–
Shared persistent memory for AI coding tools across sessions and applications
★ 68May 6, 20260 - 63–
Self-hosted, open-source firewall automation and network security tools
★ 11Mar 7, 20260 - 64–
Open-source PR safety checker for AI-generated code before merge
★ 8Jun 22, 20260 - 65–
Supervised agentic build loop with mechanical gates and independent review
★ 26May 4, 20260 - 66–
Control panel for Claude Code and Claude Desktop
★ 125Apr 13, 20260 - 67–
Sync AI coding tool configs and learn from agent mistakes
★ 26Mar 25, 20260 - 68–
AI-ready productivity methodology for organizing work across any tool
★ 318May 5, 20260 - 69–
Self-hosted AI gateway for prompt enhancement and MCP tool governance
★ 10Apr 27, 20260 - 70–
Coding agent that orchestrates AI CLI tools like a real development team
★ 264Jun 19, 20260 - 71–
Docker workspace for autonomous coding agents with persistent tools and identity
★ 42Mar 27, 20260 - 72–
AI workflow platform for teams to build and run business tools
★ 7Jun 26, 20260 - 73–
Zero-trust gateway giving AI agents governed access to infrastructure
★ 330May 19, 20260 - 74–
AI platform that learns your business and deploys agents to drive outcomes
★ 196Mar 3, 20260 - 75–
Dashboard for running and managing multiple AI coding agents locally
★ 12Feb 12, 20260 - 76–
Darkroom timer for iPhone that controls your enlarger via smart plug
▲ 87 HN22d ago0 - 77–
Open source agentic content system for chat, knowledge, and agent workflows
★ 659Nov 3, 20250 - 78–
Self-hosted workbench for AI product copy, posters, and image generation
★ 307Apr 22, 20260 - 79–
Mobile device testing platform for QA and engineering teams
★ 14Mar 27, 20260 - 80–
File-backed workflow harness for Claude and Codex coding sessions
★ 435Mar 19, 20260 - 81–
Self-hosted deployment platform for Docker containers with git push workflows
★ 325May 14, 20250 - 82
Explore the entire planet in 3D with terrain, cities, and landmarks
▲ 6 HN30d ago0 - 83
Social app for travelers and locals to find friends and join community meetups
▲ 7 HN30d ago0 - 84
Browser extension with 60+ features to customize YouTube
▲ 1 HNSep 24, 20260 - 85
Collaborative platform to develop AI bots that solve NetHack
▲ 1 HNSep 23, 20260 - 86
Playable Halo 3 map as an interactive personal website
▲ 29 HNSep 16, 20260 - 87
Native video cutter for macOS, Windows, and Linux with AI agent integration
▲ 8 HNSep 5, 20260 - 88
Desktop workbench for OpenAI Codex with multi-session management and automation
★ 5Sep 4, 20260 - 89
Agent-first task management platform connecting all your AI agents via MCP
Claude CodeAug 27, 2026Aug 27, 20260 - 90
Shared knowledge base that all your AI agents and teammates can read and write
Claude CodeAug 21, 2026Aug 21, 20260 - 91
A point-and-click browser game with rooms, parties, and road trips
Claude CodeAug 18, 2026Aug 18, 20260 - 92Aug 14, 20260
- 93
Browser extension that stops animated images from autoplaying
OpenAI CodexAug 6, 2026Aug 6, 20260 - 94Aug 4, 20260
- 95
Terminal overlay for on-demand AI agent access with approval-gated commands
★ 7Jul 26, 20260 - 96
A friendship app for adults matching on shared values, not profiles
Claude CodeJul 22, 2026Jul 22, 20260 - 97
Operating contract framework for reliable AI coding agents
★ 14Jul 21, 20260 - 98
Local spell checker and OCR for macOS with Discord support
OpenAI CodexJul 17, 2026Jul 17, 20260 - 99
Generative media library showcasing AI-created videos from the Samsar community
OpenAI CodexJul 11, 2026Jul 11, 20260 - 100
Memory system for AI coding agents that lives in your repository
★ 9Jun 26, 20260 - 101
WYSIWYG editor for TikZ diagrams in LaTeX with instant code sync
OpenAI CodexJun 23, 2026Jun 23, 20260 - 102
Local bridge to run Claude Code and Antigravity as Codex subagents
★ 5Jun 22, 20260 - 103
Ad-free game collection for all ages with memory, logic, and social games
OpenAI CodexJun 8, 2026Jun 8, 20260 - 104
Draft all-time baseball greats and simulate full seasons against friends
OpenAI CodexJun 7, 2026Jun 7, 20260 - 105
Persistent memory system for AI coding tools to understand your codebase
★ 34Jun 6, 20260 - 106
Desktop orchestrator for multi-agent coding work with Pi or Claude Code
★ 8Jun 4, 20260 - 107
GPU-accelerated perceptual video quality assessment toolkit
★ 6May 28, 20260 - 108
Self-hosted deployment platform for team software and internal tools
★ 206May 25, 20260 - 109
Workflow backbone that takes GitHub issues to merged PRs with AI agents
★ 6May 23, 20260 - 110
Agent profile manager for Claude Code, Codex, and other coding agents
★ 6May 22, 20260 - 111
Tiny language models running offline in your browser with on-device inference
OpenAI CodexMay 9, 2026May 9, 20260 - 112
Personal finance tracker with AI-powered transaction entry and offline support
★ 34Apr 30, 20260 - 113
Local context engine that prepares task-focused file packs for AI coding agents
★ 25Apr 28, 20260 - 114
Voice control for AI agents and Mac apps, with local speech recognition
Claude CodeApr 28, 2026Apr 28, 20260 - 115
Bilingual visual guide to the traditional Tamil board game Thaayam
OpenAI CodexApr 26, 2026Apr 26, 20260 - 116
CLI tool to extract and anonymize AI session logs for archival and review
Claude CodeApr 20, 2026Apr 20, 20260 - 117
Read books, PDFs and articles aloud with on-device AI voices
Claude CodeApr 15, 2026Apr 15, 20260 - 118
Monitor API changelog and documentation updates in one place
OpenAI CodexApr 14, 2026Apr 14, 20260 - 119Apr 12, 20260
- 120
Unified config generator for Claude Code, Cursor, Codex, and Pi
★ 10Apr 10, 20260
OpenAI Codex apps by category
How is this list ranked?
Apps are ordered by 30-day momentum: upvotes from members, unique visits, new GitHub stars and Hacker News points, with recent days weighted more. Sponsored cards are labelled and never change the order. Read the full method.