tiennm99
89b0452abb
chore: add dependabot config ( #6 )
2026-05-23 10:49:15 +07:00
tiennm99
9d5d3f04a0
feat: 3 interactive demo pages + transforms/sieve/linear engines
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Lessons:
- /hinh-hoc/dinh-ly-pythagoras (lớp 7) — drag right-angle vertex; "Chứng minh"
button plays Euclid-style dissection-shear animation tweening two leg-squares
into the hypotenuse-square. Respects prefers-reduced-motion.
- /so-hoc/sang-eratosthenes (lớp 6) — 10×10 grid; click 2/3/5/7 → ripple
cross-out of multiples in 4 colors; roving tabindex; aria-live announces.
- /dai-so/duong-thang (lớp 7) — y = ax + b plot; 2 sliders + 2 draggable
anchors bidirectionally bound via draggable.onChange + viewport clamping +
rounded epsilon gate (no oscillation at any drag speed).
Engines:
- geom-engine/transforms.js — translate, rotate, shear, compose, applyToPolygon (13 tests)
- numtheory-engine/sieve.js — sieveUpTo, multiplesOf, isPrime (10 tests)
- algebra-engine/linear.js — lineFromPoints, yAt, linePoints (6 tests); new module bootstrapped
Glue:
- registry: insert 3 new lessons in topic+grade order
- tailwind: extend colors.pair to 4 entries (pair.4 = #5E60CE for prime 7)
- README: bump count 5→8, list new URLs, update architecture section
2026-05-15 20:35:22 +07:00
tiennm99
fb6089aff0
docs: brainstorm + plan for cool demo pages round 2
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Brainstorm survey of 6 candidates with brutal-honesty trade-off matrix; top-3
ranked (Pythagoras động, Sàng Eratosthenes, đường thẳng y=ax+b). Plan with
8 phases — 3 engines + 3 lessons + glue + verify.
2026-05-15 20:35:02 +07:00
tiennm99
1056dd8caf
fix(ci): remove pnpm version override conflicting with packageManager
2026-05-13 10:28:56 +07:00
tiennm99
926abb3be1
chore: update pnpm lockfile for bumped deps
2026-05-13 10:21:20 +07:00
tiennm99
77877b8dca
chore: migrate from npm to pnpm
2026-05-13 10:20:51 +07:00
ecd663ccc2
build(deps): bump vite and @sveltejs/vite-plugin-svelte ( #3 )
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Bumps [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite ) and [@sveltejs/vite-plugin-svelte](https://github.com/sveltejs/vite-plugin-svelte/tree/HEAD/packages/vite-plugin-svelte ). These dependencies needed to be updated together.
Updates `vite` from 5.4.21 to 8.0.10
- [Release notes](https://github.com/vitejs/vite/releases )
- [Changelog](https://github.com/vitejs/vite/blob/main/packages/vite/CHANGELOG.md )
- [Commits](https://github.com/vitejs/vite/commits/v8.0.10/packages/vite )
Updates `@sveltejs/vite-plugin-svelte` from 4.0.4 to 7.0.0
- [Release notes](https://github.com/sveltejs/vite-plugin-svelte/releases )
- [Changelog](https://github.com/sveltejs/vite-plugin-svelte/blob/main/packages/vite-plugin-svelte/CHANGELOG.md )
- [Commits](https://github.com/sveltejs/vite-plugin-svelte/commits/@sveltejs/vite-plugin-svelte@7.0.0/packages/vite-plugin-svelte )
---
updated-dependencies:
- dependency-name: vite
dependency-version: 8.0.10
dependency-type: direct:production
- dependency-name: "@sveltejs/vite-plugin-svelte"
dependency-version: 7.0.0
dependency-type: direct:production
...
Signed-off-by: dependabot[bot] <support@github.com >
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2026-05-07 13:33:13 +07:00
tiennm99
610dfa7cec
docs: brainstorm survey + lesson 4+5 plan
2026-05-03 13:15:55 +07:00
tiennm99
8d6b5153dc
feat: enable Số học + Đại số topic tiles + landings
2026-05-03 13:15:47 +07:00
tiennm99
1877bc91cd
feat: hiệu hai bình phương lesson (lớp 7)
2026-05-03 13:15:45 +07:00
tiennm99
e553e7cd67
feat: numtheory-engine + GCD Euclidean lesson (lớp 6)
2026-05-03 13:15:44 +07:00
tiennm99
7c282c3aee
feat: add KaTeX <Tex> component for math typography
2026-05-03 13:15:42 +07:00
tiennm99
a0da079500
feat: port 3 interactive geometry lessons + geom-engine
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- Add pure geom-engine module (vec, triangle, circle, ticks) with 34 vitest tests
- Add 3 lessons under /hinh-hoc/: tam-giac-bang-nhau (SSS), tam-giac-dong-dang (similarity), goc-noi-tiep (inscribed angle)
- Add reactive draggable Svelte action with arrow-key a11y
- Add per-lesson colocated i18n + site chrome + lesson registry
- Enable Hình học topic card on landing; keep Số học/Đại số as Sắp ra mắt
- Codify pedagogical tick palette as Tailwind colors.pair.{1,2,3}
- Add Be Vietnam Pro via @fontsource
2026-04-30 22:27:26 +07:00
tiennm99
8804c192db
fix: remove SPA fallback so prerendered HTML wins at /
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With prerender=true on +layout.js, adapter-static emits index.html
per route. Setting fallback: 'index.html' overwrites the prerendered
home with the SPA bootstrap shell, leaving the live page empty before
hydration. Drop the fallback option.
2026-04-30 21:49:08 +07:00
tiennm99
7b75a72a16
feat: initial scaffold
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- SvelteKit 2 + Svelte 5 + Tailwind 3 (JS only, paths.base=/mathmax)
- Vietnamese landing page: hero + scope (lớp 6-9) + 3 topic cards (Số học, Đại số, Hình học) all "Sắp ra mắt"
- GitHub Actions: CI (build) on PR + deploy to Pages on main
- Apache-2.0 LICENSE, README, RUNBOOK, CHANGELOG
2026-04-30 21:44:43 +07:00
tiennm99
dependabot[bot]