Jason Ji

Jason Ji

Maker of Nightscape Stacker
#96195762 followers22 following
🌟 5 day streak
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About

I build Nightscape Stacker, a local browser tool for short fixed-tripod nightscape sequences. You mark the sky by hand, stack and inspect at 100% for free. Full-resolution 16-bit TIFF export is $19.99 USD once for Browser Version 1, plus applicable tax. Desktop Chrome or Edge; develop RAW first. I'm looking for feedback from photographers using their own sequences, especially cases where frames fail to align. Preview and real-photo case links below.

Badges

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Maker History

  • Workflow Handoff
    Workflow Handoffn8n handoff docs with owners, recovery notes and checks
    Oct 2026
  • Statement Review
    Statement ReviewReview bank PDF rows before you import the CSV
    Oct 2026
  • CallCheck
    CallCheckCatch booking errors in recorded voice workflows
    Oct 2026
  • Nightscape Stacker
    Nightscape StackerStack fixed-tripod nightscapes locally in your browser
    Oct 2026
    • 🎉
    Joined Product HuntMarch 27th, 2026

Forums

Statement Reviewp/statement-review•

19d ago

A matching bank balance can hide two missing rows — free exercise

I made a two-page row-check exercise and answer key for Statement Review. It uses six fictional transactions. A four-row candidate CSV omits a 20.00 charge and its 20.00 refund, yet both lists still finish at 1,780.65.

Try the interactive example or download the exercise, with no signup:

https://statement-review-trial-2...

A balance match cannot prove every transaction is present. Check the original pages, row descriptions, dates and signs before importing.

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21d ago

Statement Review - Review bank PDF rows before you import the CSV

Review supported digital bank PDFs beside editable rows, check available balances and page counts, then export CSV. PDFs are read in your browser. Free online trial; optional US$19 one-time, one-user local files using the same engine. Chrome 145+; Python 3/static server for the local copy.
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21d ago

Workflow Handoff - n8n handoff docs with owners, recovery notes and checks

Create a handoff document from one n8n workflow JSON. Add the workflow owner, account responsibilities, reconnection steps, recovery and safe replay notes, plus author-reported acceptance checks. Export HTML, Markdown or JSON. Free, no signup or API key. Files and notes stay in your browser. The tool does not run workflows or verify business outcomes. Includes a fictional example and a public-template draft with every check marked Not run.
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