手持弹幕led vs codetime.dev

一款离线可用的全屏 LED 跑马灯工具，适合接机、接站、演唱会应援、摆摊引流、临时提醒和现场告示。输入文字后即可快速生成滚动字幕、大字灯牌和全屏展示内容，无需注册、无需联网，打开就能直接使用。 你可以自由调节字号、速度、颜色、背景和显示方向，支持横屏、竖屏两种展示方式，适合机场接人、车站举牌、商铺提示、活动指引等不同场景。为了提升远距离识别效果，应用提供经典实心、圆点灯珠、方形点阵、粗圆点阵等多种 LED 风格，也支持跑马灯、静态展示、闪烁展示、呼吸闪烁等不同效果。 在展示细节上，手持弹幕支持镜像显示、双行字幕、文字描边、常亮控制和亮度快捷调节，方便你在演唱会应援、夜市摆摊、活动加油、排队提醒、营业告示等场景中更醒目地表达内容。面对面沟通时可开启镜像，远距离举牌时可切换横屏，大字显示更直接。 为了提升使用效率，应用内提供常用预设、最近记录、收藏回填和桌面小组件。接机欢迎、接站提示、营业文案、提醒告示、社交搭话等内容都可以一键套用，减少重复输入。你也可以快速切换常用文案，在不同现场场景中更高效地展示信息。 无论你是需要做手持弹幕、LED 字幕、滚动字幕、灯牌应援、接机举牌、摆摊提示，还是想把一段文字快速放大到全屏展示，手持弹幕都能帮你把内容更大、更亮、更清楚地呈现出来。

Code Time turns the time you spend in your editor into clear charts and totals. See your day at a glance: total coding hours, your most productive time of day, which languages you used, and which projects you worked on. Look back: 7-day, 30-day, 90-day, and yearly trends. Compare days. See your active streak. Track AI: if you use Claude Code, Cursor, or other AI assistants, Code Time pulls in token usage, sessions, tool calls, and AI-assisted code changes — so you can see how much your work is actually augmented by AI. Home screen widgets: Today's coding time, this year's activity heatmap, top languages, and recent AI usage — all updating throughout the day. Sources: Code Time tracks via official editor plugins for VS Code and JetBrains IDEs, plus an agent CLI for terminal-based AI assistants. The mobile app is a read-only companion to your dashboard at codetime.dev. Privacy: We only store anonymized telemetry — coding times, project names, and language breakdowns. We never read your code. Full details at codetime.dev/privacy. Free to use. Sign in with Apple, Google, or GitHub.