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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.
For most web photos, a JPEG quality setting between 75 and 85 gives the best balance of sharpness and file size. Use 85 to 90 for portfolio images and prints you'll edit later, and avoid 100, which creates much larger files with almost no visible improvement.
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This view is only the category, tag, or search you asked for. Sample warnings still apply on any article that carries them. Drafts are still hidden. The full list is the learning notes page, which also explains how a note is written and why some posts are marked Sample.