EasyLearn 概念速查

About

Reading AI chats, technical docs, or code and hit a concept you don't get? Just select it — a low-cost model of your choice explains it instantly, using the surrounding context to answer "what does this actually mean here?" Every concept you look up is automatically saved into a context-rich personal library, paired with FSRS spaced repetition so you truly remember it.

Key features:
- Instant inline explanations — select a word, get a popover in seconds without breaking your reading flow
- Context-aware: explanations fit the exact sentence you're reading
- Auto-save + merges multiple contexts of the same concept, zero extra effort
- FSRS spaced-repetition review — flip through cards right in the side panel
- In-page highlight & recall: learned concepts are marked in place, click to review
- Markdown export, compatible with mainstream note tools
- Bring Your Own API Key (BYOK): connect mainstream LLM APIs, configurable in settings
- All data stored locally — no backend, no tracking, no ads

Who it's for: anyone learning AI, programming, or any specialized field who wants to "look it up as you read, and remember what you read."

——————————

在读 AI 对话、技术文档或代码时遇到不懂的概念?划词即查——由你选择的低成本模型即时解释,并结合该词出现的上下文,回答"它在这里到底指什么"。查过的概念会自动沉淀为带语境的个人概念库,配合 FSRS 间隔重复帮你真正记住。

核心特性:
- 划词浮层秒出解释,不打断阅读心流
- 上下文感知:解释贴合你正在看的那句话
- 自动沉淀 + 同概念多语境合并,零额外操作
- FSRS 间隔重复复习,侧栏内顺手翻卡
- 页面高亮回链:已学概念在网页中原地标注、可点击回看
- Markdown 导出,兼容主流笔记工具
- 自带 API Key(BYOK),支持接入主流大模型 API,可在设置中自行配置使用
- 数据全部本地存储,无后端、无追踪、无广告

适合人群:学习 AI / 编程 / 各类专业知识,希望"边读边查、读完能记住"的人。