The zh.wikipedia demo uses a simple method: it averages the previous 30 days and checks whether the current value is within ±10%.
As for the zh data itself, starting from late March 2025 it changes irregularly compared to other languages and even to its own 2024 pattern. That usually points to data issues — maybe bots or crawlers — though there could also be another cause.
https://outliers.up.railway.app/
Outliers - a time-series outlier detector. Demo: https://outliers.up.railway.app/ GitHub: https://github.com/andrewbrdk/OutliersThe service runs outlier-detection algorithms on time-series metrics and alerts you when outliers are found. Supported: -PostgreSQL -Email & Slack notifications -Detection Methods: Threshold, Deviation from the Mean, Interquartile RangeGive it a try!
https://github.com/andrewbrdk/Repeater
Repeater is a lightweight task scheduler for data analytics. It helps load data into a DWH and update marts without the overhead of heavier orchestration tools. Jobs are defined in TOML files as sequences of command-line programs and can run on a schedule or be triggered by the success of other jobs. An example Docker Compose setup demonstrates its use with ClickHouse as the DWH and...
https://github.com/andrewbrdk/Web-AB-Testing-Demo
A series of web A/B tests examples, demonstrating random group assignment, hashing, backend and frontend experiment logic, event tracking, multiple experiments, and an experiments admin page.
Thanks for giving it a try!
Desktop is not that dead :) Mobile traffic share is "only" about 60%. ( https://gs.statcounter.com/platform-market-share/desktop-mob... ). Though it might be higher for HN.
> I do think you need to recognize there is a lot more to getting people to use your app than just building an app.
Oh, I do realize that. 98% of the visitors won't be interested in the app no matter how fancy the landing page is. 2% might give it a try. 1% of the latter might find it useful.
Ok, thanks. We'll try to fix this in the upcoming release.
username: aaa
password: aaa
> Stop being so aggressive about trying to force signups. It doesn't work that way.
Actually, it is possible to see the app without registration. Unregistered users can view projects: e.g.
https://daydreamer.app/gantt/Hs4vMOqqLuNSwA6c_nGWD
Account is only necessary to create or edit charts.
We don't gather emails or any other contacts during registration. You can try these credentials
login: aaa
password: aaa
:)
> I'm on my phone. The only thing I can see when I go to your home page is a sign up page. I'm not going to sign up without seeing at least something of what this app is.
Mobile version is not ready yet. It won't be much use anyway :)
Daydreamer (https://daydreamer.app) is a project planner with Gantt charts. Similar products are TeamGantt, GanttPRO, Instagantt .
The source code is free and open and available at Github: https://github.com/abrdk/Daydreamer .
Give it a try and post some feedback: overall impression, suggestions, etc!
I would appreciate if you help spread the word about the project.
Thanks!