
ClipMargin · Notes from every video, searchable forever
Capture timestamped notes from videos and search all your learning in one place.
@amine_builds2 · X
[Chrome] [Free] ClipMargin: Timestamped Notes for Any Video
The full gallery
Tech stack
22 projects

Capture timestamped notes from videos and search all your learning in one place.
@amine_builds2 · X
[Chrome] [Free] ClipMargin: Timestamped Notes for Any Video

Calculate and track split sleep schedules to optimize your daily sleep pattern.

Discover companies from market signals, monitor target accounts, verify contacts, and enable sales outreach.
@joshwhitfieldai · X

Plan your vacation days strategically around public holidays to maximize time off.
u/NeedleWorker77 · Reddit
I built a vacation optimizer then found out tools like this already exist - I shipped anyway I created free tool longvacation.eu , first as something to try out new Copilot abilities. Later found out there are projects like holiday-optimizer.com that are solving similar issue, so I tried to differentiate. Longvacation supports adding your partner calendar (just one for now, but I plan to add multiple in the future) Longvacation contains multiple sources of holidays data - so countrie

Convert any date to Discord timestamp format instantly with 9 format options and one-click copy.
zhengguge06 · V2EX
做了一个 Discord 时间戳转换器,再也不用算 Unix 了 # 经常在 Discord 里组织活动的人都知道,定好活动时间还不算完 怎么让不同时区的人都能看懂才是问题。直接写“晚上 8 点”,总有人按自己的时区理解;让大家手动换算时区又很麻烦。 我试用了不少市面上的同类工具后,根据自己的实际需求做了一个小工具:[Timestamp Rocks]( https://timestamp.rocks/) 选择日期、时间和 IANA 时区,工具就会自动生成 Discord 支持的 9 种时间戳格式。你只需一键复制并粘贴到频道里,Discord 就会按照每个人的本地时区和语言显示同一个时间。  ## 为什么还要造这个轮子? 我试过的同类工具里,主要遇到了两个问题: 1. 有些工具只展示几种常用格式。我经常使用“相对时间”格式,例如显示“3 小时后”,但并不是每个工具都能方便地生成。 2. 夏令时处理几乎都翻车。大部分工具拿"今天的 UTC 偏移"去算未来的日期——3

Turn scattered thoughts into a single actionable task to start in 5 minutes.
@mofan9006 · X
我做了一个只解决“开不了工”的小工具:开工一下。 把脑子里乱七八糟的事情倒进去,它不会给你一张更长的待办清单,只留下一个 5 分钟就能开始的动作。 无需注册,数据只留在本机。首批创始用户 ¥19。 👉 如果你也总在准备、迟迟没开始,欢迎试用。

Practice multiplication tables with an interactive workout app.
@amanry28 · X
I don’t know why isn’t it getting that much attention it’s actually a big deal for people who do vibe coding, for people like who develop micro apps daily. As a teacher it’s so ise to just tell students to go to and practice tables… It’s so amazing

Track your productivity in 15-minute increments without signing up.
@mattzur · X

Discover places ranked by personalized quality of life factors including allergens.
u/coinrain10 · Reddit
What's your ideal place to live? I'd like to present movewhereusa.com ! I wanted to make something to help connect people with the places to live best for their personal quality of life. For my wife and I, it was really hard to find high quality allergen data. And trying to combine that with other factors like a budget, seeking out mountain views, and job markets turned into a very slow process with a lot of guesswork. I tried asking AI, but the results were inconsistent and

Task manager with Now, Next, and Someday buckets that sync between iOS and web.
u/dahooddawg · Reddit
I built a task manager that replaces priority levels with a hard cap on what "now" means Hey r/SideProject -- I built this for myself because every task manager I tried had the same problem: everything felt high priority. The core idea: instead of High/Med/Low (which fails because everything feels high), you get three buckets -- Now, Next, Someday -- and a hard cap on how many items "Now" can hold. When it's full, adding something new means consciously swapping it for something alread