Code Arena 记录了 35,827,928 月访问量，月度环比增长为 +19.4%，定价为免费。Reflection 记录了 65,238 月访问量，增长率为 -8.4%，定价为免费增值，免费试用。
Reflection is an AI-powered journaling app and personal growth coach available on iOS, Android, macOS and the web. It lets you write or speak your entries, responds with an AI coach in the moment, and answers plain-language questions about your own history.
| 维度 / 指标 |  | |
|---|---|---|
| 官方域名 | arena.ai | reflection.app |
| 定价模式 | 免费 | 免费增值，免费试用 |
| 月访问量 | 3582.79万 (35,827,928) | 6.52万 (65,238) |
| 月度环比流量变化 | +583.28万 (+19.4%) | -5963 (-8.4%) |
| 主要市场与份额 | 🇮🇳 印度 (13.1%) | 🇺🇸 美国 (21.7%) |
| 直接访问 / 月 | 2433.99万 | 3.55万 |
| 用户评分 | 4.7 | 4.3 |
| 支持的平台 | 网站 | 网站 |
让 AI 编程模型同台竞技
把同一个编程需求发给多个主流模型，对比它们生成的应用与逻辑。
实时观看模型搭建 Web 应用和网站，看到的不只是最终文件，还有过程。
项目不止于零散片段，能检验模型如何组织组件、路由与样式。
追踪哪些编程模型长期累积胜场，找出稳定表现优异的选手。
Reflection is an AI-powered journaling app and personal growth coach available on iOS, Android, macOS and the web. It lets you write or speak your entries, responds with an AI coach in the moment, and answers plain-language questions about your own history.
Instant Chat replies on the next line as you write, and one-tap actions like Go Deeper or Get Perspective give you a fresh angle without leaving your journal page.
Talk out loud in a real-time back-and-forth and save the transcript, or simply dictate an entry and let Reflection transcribe it.
Natural-language search across everything you have written, so you can ask about patterns, people or a specific period and get a plain-language answer.
Structured programs on gratitude, anxiety, relationships and productivity, plus journaling templates, daily reminders and nine light/dark color themes.
由 DeepSeek-V4 与 R1 驱动的高效开源权重与托管推理 AI，token 成本极低。
阿里云第四代基础大模型家族与全模态 AI 助手 — 涵盖 Qwen 4 (Qwen4)、Qwen4-Max、Qwen4-Plus、Qwen4-Flash、Qwen4-27B 与 Qwen 3.8-Flash-Next 架构
阿里云第四代基础大模型家族与全模态 AI 助手 — 涵盖 Qwen 4 (Qwen4)、Qwen4-Max、Qwen4-Plus、Qwen4-Flash、Qwen4-27B 与 Qwen 3.8-Flash-Next 架构
Perchance is a free platform for building and sharing random generators. Using a simple list-based syntax mixed with HTML, CSS and JavaScript, anyone can create tools like name generators, story prompts, character creators, randomizers and small AI-powered apps, then publish them for others to use.
Perchance is a free platform for building and sharing random generators. Using a simple list-based syntax mixed with HTML, CSS and JavaScript, anyone can create tools like name generators, story prompts, character creators, randomizers and small AI-powered apps, then publish them for others to use.
