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ddokji's secret note

Tools of the Trade.

Tools that run your system. Leave the rest to AI.

Featured
ChatGPT

ChatGPT

OpenAI's conversational AI assistant powered by GPT-4o and beyond. ChatGPT excels at writing, analysis, coding, and creative tasks. With plugins, browsing, vision, and DALL·E image generation built in, it's become the Swiss Army knife of AI tools. The Plus plan unlocks GPT-4o, Advanced Data Analysis, and custom GPTs.

AI AssistantFreemium
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Gemini

Gemini

Google's multimodal AI, deeply integrated with the Google ecosystem. Gemini shines with its massive context window (up to 1M tokens), native Google Workspace integration, and real-time web access. The Advanced plan with Gemini Ultra offers state-of-the-art reasoning and is bundled with Google One AI Premium.

AI AssistantFreemium
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Claude

Claude

Anthropic's AI assistant, known for nuanced reasoning, safety, and exceptional writing quality. Claude excels at long-form content, detailed analysis, and coding with its 200K token context window. Artifacts feature allows real-time document and code creation. Claude Code brings AI-powered terminal workflows for developers.

AI AssistantFreemium
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Obsidian

Obsidian

A powerful knowledge base that works on top of local Markdown files. Obsidian's bidirectional linking, graph view, and extensive plugin ecosystem make it the ultimate second brain tool. Your data stays on your device — no vendor lock-in. The community has built over 1,000 plugins covering everything from daily notes to Kanban boards.

ProductivityFree
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Notion

Notion

An all-in-one workspace combining notes, docs, databases, and project management. Notion's flexibility allows it to be shaped into virtually any workflow — from personal wikis to team knowledge bases. Built-in AI features help with writing, summarization, and data analysis. The template gallery offers thousands of ready-made setups.

ProductivityFreemium
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GoodNotes

GoodNotes

The premier handwriting and note-taking app for iPad and Apple platforms. GoodNotes turns your tablet into a digital notebook with realistic pen feel, PDF annotation, OCR handwriting search, and AI-powered summaries. Perfect for students, professionals, and anyone who thinks better with a pen. Syncs seamlessly across Apple devices via iCloud.

ProductivityFreemium
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CapCut

CapCut

A powerful, free video editor by ByteDance with professional-grade features. CapCut offers AI-powered auto-captions, background removal, text-to-speech, and trendy effects. Available on mobile, desktop, and web — making it the go-to editor for short-form content creators. The Pro plan unlocks premium assets and advanced AI tools.

VideoFreemium
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Google AntiGravity

Google AntiGravity

Google's AI-powered agentic development platform, launched alongside Gemini 3. AntiGravity is an IDE that lets developers delegate complex coding tasks to autonomous AI agents. It supports multi-file editing, terminal access, and deep integration with the Google Cloud ecosystem. Currently in free public preview with desktop builds for macOS, Windows, and Linux.

DevelopmentFree
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Ghostty

Ghostty

A fast, feature-rich, cross-platform terminal emulator created by Mitchell Hashimoto (co-founder of HashiCorp). Ghostty uses platform-native UI and GPU acceleration for blazing performance. It supports ligatures, true color, Kitty graphics protocol, and extensive customization through a simple config file. Open source and built with Zig.

DevelopmentFree
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