Coding tips
Count Working Days in JavaScript With UK Bank Holidays
Count and add working days in JavaScript with UTC dates, skip weekends and UK bank holidays from gov.uk's JSON, and avoid the clocks-change bug.
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Coding tips and build notes by Mahir Faysal, a student web developer in Bangladesh: tested Python, HTML, CSS, JavaScript and PHP tutorials, plus notes from my Next.js and Gemini projects. Sample posts are marked and drafts stay in the admin area.
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Coding tips
How to Work Out Your UK Degree Classification
Work out a First, 2:1 or 2:2 from module marks: credit-weighted averages, 30:70 or 1:2 year weightings, rounding at 69.5 and the mark you need.
Coding tips
How UK Student Loan Repayments Are Calculated (With Code)
How UK student loan repayments are worked out in 2026/27: per-period thresholds, 9% over, rounding down, two plans at once and a floating-point trap.
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