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Decision journal

Record decisions, expectations, confidence and later outcomes in a downloadable local journal.

Record what you knew before deciding. Later, compare outcomes with expectations without rewriting the original reasoning.

Entries are editable and manually dated; this is not a tamper-proof audit log. Confidence is subjective. Save your project file to retain entries between visits. Up to 50 rows; 4,000 characters per section, 1,200 per table cell.

Decision details
Decision date YYYY-MM-DDDecision and alternativesEvidence known thenExpected outcomeConfidence 0–100%Review date YYYY-MM-DDObserved outcomeLesson / next actionRemove

Your work stays in this tab. Nothing is saved automatically. Save a readable, unencrypted project file before closing. Downloads remain wherever you save them.

Processed on your device. Your files are never uploaded by Justility.

How privacy works

How it works

Open decision journal, enter your own project details or load the labeled example, then complete the prompts and review the worksheet. Review the results and download your project to continue later.

Supported formats

Editable JSON project up to 1 MB; plain-text report and CSV rows. Up to 50 rows, 4,000 characters per section and 1,200 per cell.

Good to know

Manual dates and editable entries; no immutable audit log, synchronization or background reminders.

Worked example

Before

A staffing choice with 70% confidence and a later review date

After

A reviewed entry preserving expectations, outcome and lesson

Keep expectations separate from later observations to reduce hindsight bias. Entries remain editable.

Decision journal: interpret the result

Record decisions, expectations, confidence and later outcomes in a downloadable local journal. Manual dates and editable entries; no immutable audit log, synchronization or background reminders. All project files are readable and unencrypted. Save and open them explicitly; there is no automatic browser persistence.

Weighted decision matrix

Troubleshooting

Will my journal still be here after closing?

Nothing is saved automatically. Download a project file and explicitly open it next time. The tool cannot recover an unsaved journal after the tab closes.

Common questions

Can I use decision journal offline?

Prepare this tool using Offline help while online. After preparation, it runs locally with fresh input. Browser cache eviction remains possible; keep project downloads separately.

Can I use this without an internet connection?

Yes, after you prepare this tool from Offline help and the browser retains its assets. Installation is optional. All processing dependencies are bundled locally.