# Today I Learned

Short notes on things I learn day to day. Inspired by [Simon Willison](https://github.com/simonw/til).

<!-- count starts -->119<!-- count ends --> TILs so far.

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## misc

* [TIL 06-18-2025](https://github.com/krisyotam/til/blob/main/misc/til-06-18-2025.md) - 2025-06-18

## poetry

* [Chinese Classics & Poetry — Vivien's Recommendations](https://github.com/krisyotam/til/blob/main/poetry/chinese-classics-poetry-viviens-recommendations.md) - 2024-12-10

## programming

* [Use Zod to validate File input](https://github.com/krisyotam/til/blob/main/programming/use-zod-to-validate-file-input.md) - 2025-06-17
* [Remove debugger statements in Vite](https://github.com/krisyotam/til/blob/main/programming/remove-debugger-statements-in-vite.md) - 2025-06-15
* [Type declarations for a Vite app](https://github.com/krisyotam/til/blob/main/programming/type-declarations-for-a-vite-app.md) - 2025-06-11
* [User-defined type guard in TypeScript](https://github.com/krisyotam/til/blob/main/programming/user-defined-type-guard-in-typescript.md) - 2025-06-10
* [TypeScript Template Literal Types](https://github.com/krisyotam/til/blob/main/programming/typescript-template-literal-types.md) - 2025-06-09
* [TypeScript: Satisfies operator](https://github.com/krisyotam/til/blob/main/programming/typescript-satisfies-operator.md) - 2025-06-08
* [Inferring the types from a Remix loader](https://github.com/krisyotam/til/blob/main/programming/inferring-the-types-from-a-remix-loader.md) - 2025-06-07
* [Array.prototype.reduce() can be typed in TypeScript](https://github.com/krisyotam/til/blob/main/programming/arrayprototypereduce-can-be-typed-in-typescript.md) - 2025-06-06
* [TypeScript: ElementRef for React.useRef](https://github.com/krisyotam/til/blob/main/programming/typescript-elementref-for-reactuseref.md) - 2025-06-05
* [TypeScript: Type-only imports and exports](https://github.com/krisyotam/til/blob/main/programming/typescript-type-only-imports-and-exports.md) - 2025-06-04
* [Extending HTML Element Types in React 18](https://github.com/krisyotam/til/blob/main/programming/extending-html-element-types-in-react-18.md) - 2025-06-03
* [Overriding HTML Attributes in React TypeScript](https://github.com/krisyotam/til/blob/main/programming/overriding-html-attributes-in-react-typescript.md) - 2025-06-02
* [TypeScript: @ts-expect-error](https://github.com/krisyotam/til/blob/main/programming/typescript-ts-expect-error.md) - 2025-06-01
* [TypeScript: Exhaustiveness checking in switch with union type](https://github.com/krisyotam/til/blob/main/programming/typescript-exhaustiveness-checking-in-switch-with-union-type.md) - 2025-05-31
* [TypeScript Exact Types](https://github.com/krisyotam/til/blob/main/programming/typescript-exact-types.md) - 2025-05-30
* [TypeScript: exactOptionalPropertyTypes](https://github.com/krisyotam/til/blob/main/programming/typescript-exactoptionalpropertytypes.md) - 2025-05-29
* [TypeScript Config: noUnCheckedIndexAccess](https://github.com/krisyotam/til/blob/main/programming/typescript-config-nouncheckedindexaccess.md) - 2025-05-28
* [TypeScript: Callable interface](https://github.com/krisyotam/til/blob/main/programming/typescript-callable-interface.md) - 2025-05-27
* [TypeScript Assertion Functions](https://github.com/krisyotam/til/blob/main/programming/typescript-assertion-functions.md) - 2025-05-26
* [TypeScript narrow Array.includes()](https://github.com/krisyotam/til/blob/main/programming/typescript-narrow-arrayincludes.md) - 2025-05-25
* [The Details disclosure element](https://github.com/krisyotam/til/blob/main/programming/the-details-disclosure-element.md) - 2025-05-23
* [SvelteKit Sync](https://github.com/krisyotam/til/blob/main/programming/sveltekit-sync.md) - 2025-05-21
* [Svelte components have file location meta data](https://github.com/krisyotam/til/blob/main/programming/svelte-components-have-file-location-meta-data.md) - 2025-05-20
* [Deep clone object with structuredClone()](https://github.com/krisyotam/til/blob/main/programming/deep-clone-object-with-structuredclone.md) - 2025-05-19
* [Spaces vs tabs: It's an accessibility issue](https://github.com/krisyotam/til/blob/main/programming/spaces-vs-tabs-its-an-accessibility-issue.md) - 2025-05-18
* [Microfrontend using single-spa](https://github.com/krisyotam/til/blob/main/programming/microfrontend-using-single-spa.md) - 2025-05-17
* [setTimeout(): Node.js vs Web](https://github.com/krisyotam/til/blob/main/programming/settimeout-nodejs-vs-web.md) - 2025-05-16
* [Implementing a custom RTK Query baseQuery](https://github.com/krisyotam/til/blob/main/programming/implementing-a-custom-rtk-query-basequery.md) - 2025-05-15
* [Remove React app from the DOM](https://github.com/krisyotam/til/blob/main/programming/remove-react-app-from-the-dom.md) - 2025-05-13
* [Automatically handle `updated_at` column](https://github.com/krisyotam/til/blob/main/programming/automatically-handle-updatedat-column.md) - 2025-05-11
* [Use pnpm's shell-emulator to execute scripts on all platforms](https://github.com/krisyotam/til/blob/main/programming/use-pnpms-shell-emulator-to-execute-scripts-on-all-platforms.md) - 2025-05-10
* [Make changes to a dependency using pnpm patch](https://github.com/krisyotam/til/blob/main/programming/make-changes-to-a-dependency-using-pnpm-patch.md) - 2025-05-09
* [Today I Learned: PHP](https://github.com/krisyotam/til/blob/main/programming/today-i-learned-php.md) - 2025-05-08
* [Using Nunjucks Macros in Eleventy](https://github.com/krisyotam/til/blob/main/programming/using-nunjucks-macros-in-eleventy.md) - 2025-05-07
* [Null is a billion-dollar mistake](https://github.com/krisyotam/til/blob/main/programming/null-is-a-billion-dollar-mistake.md) - 2025-05-06
* [Show data about an npm package using npm view](https://github.com/krisyotam/til/blob/main/programming/show-data-about-an-npm-package-using-npm-view.md) - 2025-05-05
* [npm using latest version of package](https://github.com/krisyotam/til/blob/main/programming/npm-using-latest-version-of-package.md) - 2025-05-04
* [npm disable audit in .npmrc](https://github.com/krisyotam/til/blob/main/programming/npm-disable-audit-in-npmrc.md) - 2025-05-03
* [Accessing stdin with file descriptor 0](https://github.com/krisyotam/til/blob/main/programming/accessing-stdin-with-file-descriptor-0.md) - 2025-05-02
* [Next.js statically typed links](https://github.com/krisyotam/til/blob/main/programming/nextjs-statically-typed-links.md) - 2025-04-30
* [Netlify Node.js Version](https://github.com/krisyotam/til/blob/main/programming/netlify-nodejs-version.md) - 2025-04-29
* [Module Federation](https://github.com/krisyotam/til/blob/main/programming/module-federation.md) - 2025-04-28
* [Logging variables in Chrome DevTools using logpoints](https://github.com/krisyotam/til/blob/main/programming/logging-variables-in-chrome-devtools-using-logpoints.md) - 2025-04-26
* [JSON.stringify replacer parameter](https://github.com/krisyotam/til/blob/main/programming/jsonstringify-replacer-parameter.md) - 2025-04-25
* [JSON.parse reviver parameter](https://github.com/krisyotam/til/blob/main/programming/jsonparse-reviver-parameter.md) - 2025-04-24
* [JavaScript WeapMap](https://github.com/krisyotam/til/blob/main/programming/javascript-weapmap.md) - 2025-04-23
* [JavaScript: Tagged Template Literals](https://github.com/krisyotam/til/blob/main/programming/javascript-tagged-template-literals.md) - 2025-04-22
* [JavaScript Symbol.iterator](https://github.com/krisyotam/til/blob/main/programming/javascript-symboliterator.md) - 2025-04-21
* [Spread operator clones enumerables properties](https://github.com/krisyotam/til/blob/main/programming/spread-operator-clones-enumerables-properties.md) - 2025-04-20
* [Signals](https://github.com/krisyotam/til/blob/main/programming/signals.md) - 2025-04-19
* [JavaScript: scrollend event](https://github.com/krisyotam/til/blob/main/programming/javascript-scrollend-event.md) - 2025-04-18
* [Using Promise.race() to implement request timeout](https://github.com/krisyotam/til/blob/main/programming/using-promiserace-to-implement-request-timeout.md) - 2025-04-17
* [JavaScript: Negative Zero (-0)](https://github.com/krisyotam/til/blob/main/programming/javascript-negative-zero-0.md) - 2025-04-16
* [Math.random() vs Crypto.getRandomValue()](https://github.com/krisyotam/til/blob/main/programming/mathrandom-vs-cryptogetrandomvalue.md) - 2025-04-15
* [JavaScript Map](https://github.com/krisyotam/til/blob/main/programming/javascript-map.md) - 2025-04-14
* [JavaScript Import Map](https://github.com/krisyotam/til/blob/main/programming/javascript-import-map.md) - 2025-04-13
* [Fetch Response.statusText](https://github.com/krisyotam/til/blob/main/programming/fetch-responsestatustext.md) - 2025-04-12
* [Copy a function in JavaScript](https://github.com/krisyotam/til/blob/main/programming/copy-a-function-in-javascript.md) - 2025-04-11
* [JavaScript Barrel File](https://github.com/krisyotam/til/blob/main/programming/javascript-barrel-file.md) - 2025-04-09
* [Add an object to existing JSON using jq](https://github.com/krisyotam/til/blob/main/programming/add-an-object-to-existing-json-using-jq.md) - 2025-04-08
* [import.meta](https://github.com/krisyotam/til/blob/main/programming/importmeta.md) - 2025-04-06
* [The Mark Text element](https://github.com/krisyotam/til/blob/main/programming/the-mark-text-element.md) - 2025-04-05
* [Hex color notation have an alpha channel](https://github.com/krisyotam/til/blob/main/programming/hex-color-notation-have-an-alpha-channel.md) - 2025-04-04
* [ ESLint's `no-restricted-syntax` rule](https://github.com/krisyotam/til/blob/main/programming/eslints-no-restricted-syntax-rule.md) - 2025-03-21
* [Dart Supports Underscore Digit Separators](https://github.com/krisyotam/til/blob/main/programming/dart-supports-underscore-digit-separators.md) - 2025-03-11
* [Cypress cy.clock()](https://github.com/krisyotam/til/blob/main/programming/cypress-cyclock.md) - 2025-03-10
* [CSS pseudo-classes and pseudo-elements](https://github.com/krisyotam/til/blob/main/programming/css-pseudo-classes-and-pseudo-elements.md) - 2025-03-09
* [CSS :is() pseudo-class](https://github.com/krisyotam/til/blob/main/programming/css-is-pseudo-class.md) - 2025-03-08
* [CSS :has() pseudo-class](https://github.com/krisyotam/til/blob/main/programming/css-has-pseudo-class.md) - 2025-03-07
* [CSS property: font-variant-numeric](https://github.com/krisyotam/til/blob/main/programming/css-property-font-variant-numeric.md) - 2025-03-06
* [CSS ::first-letter pseudo-element](https://github.com/krisyotam/til/blob/main/programming/css-first-letter-pseudo-element.md) - 2025-03-05
* [CSS.escape()](https://github.com/krisyotam/til/blob/main/programming/cssescape.md) - 2025-03-04
* [Add custom config to Axios requests](https://github.com/krisyotam/til/blob/main/programming/add-custom-config-to-axios-requests.md) - 2025-03-01
* [Get current page URL in Astro](https://github.com/krisyotam/til/blob/main/programming/get-current-page-url-in-astro.md) - 2025-02-28
* [Astro's image integration](https://github.com/krisyotam/til/blob/main/programming/astros-image-integration.md) - 2025-02-27
* [Add color using FORCE_COLOR](https://github.com/krisyotam/til/blob/main/programming/add-color-using-forcecolor.md) - 2025-02-24
* [There are actually 50 CSS length units](https://github.com/krisyotam/til/blob/main/programming/there-are-actually-50-css-length-units.md) - 2025-02-23
* [There are 44 CSS length units](https://github.com/krisyotam/til/blob/main/programming/there-are-44-css-length-units.md) - 2025-02-22
* [There are 22](https://github.com/krisyotam/til/blob/main/programming/there-are-22.md) - 2025-02-21

## technology

* [X-Robots-Tag](https://github.com/krisyotam/til/blob/main/technology/x-robots-tag.md) - 2025-06-16
* [Delete lines in vi](https://github.com/krisyotam/til/blob/main/technology/delete-lines-in-vi.md) - 2025-06-14
* [Using Netlify Redirects to build a URL Shortener](https://github.com/krisyotam/til/blob/main/technology/using-netlify-redirects-to-build-a-url-shortener.md) - 2025-06-13
* [Using GitHub Actions to push changes](https://github.com/krisyotam/til/blob/main/technology/using-github-actions-to-push-changes.md) - 2025-06-12
* [The Idiomatic Text element](https://github.com/krisyotam/til/blob/main/technology/the-idiomatic-text-element.md) - 2025-05-24
* [Using the `tar` command](https://github.com/krisyotam/til/blob/main/technology/using-the-tar-command.md) - 2025-05-22
* [Rename an AWS Lightsail instance](https://github.com/krisyotam/til/blob/main/technology/rename-an-aws-lightsail-instance.md) - 2025-05-14
* [Proxying using Netlify Redirects](https://github.com/krisyotam/til/blob/main/technology/proxying-using-netlify-redirects.md) - 2025-05-12
* [Nginx Nested Locations](https://github.com/krisyotam/til/blob/main/technology/nginx-nested-locations.md) - 2025-05-01
* [Recursively delete .DS_Store](https://github.com/krisyotam/til/blob/main/technology/recursively-delete-dsstore.md) - 2025-04-27
* [Send analytics data using the Beacon API](https://github.com/krisyotam/til/blob/main/technology/send-analytics-data-using-the-beacon-api.md) - 2025-04-10
* [Smart App Banners](https://github.com/krisyotam/til/blob/main/technology/smart-app-banners.md) - 2025-04-07
* [GitHub Issue Forms](https://github.com/krisyotam/til/blob/main/technology/github-issue-forms.md) - 2025-04-03
* [Create a release in GitHub using API](https://github.com/krisyotam/til/blob/main/technology/create-a-release-in-github-using-api.md) - 2025-04-02
* [Show contents of Git stash](https://github.com/krisyotam/til/blob/main/technology/show-contents-of-git-stash.md) - 2025-04-01
* [Restore a deleted file in Git](https://github.com/krisyotam/til/blob/main/technology/restore-a-deleted-file-in-git.md) - 2025-03-31
* [Replace a Git Repository with a New One](https://github.com/krisyotam/til/blob/main/technology/replace-a-git-repository-with-a-new-one.md) - 2025-03-30
* [Git Remove All Commits](https://github.com/krisyotam/til/blob/main/technology/git-remove-all-commits.md) - 2025-03-29
* [Git: push --force-with-lease](https://github.com/krisyotam/til/blob/main/technology/git-push-force-with-lease.md) - 2025-03-28
* [Git: Work with multiple accounts](https://github.com/krisyotam/til/blob/main/technology/git-work-with-multiple-accounts.md) - 2025-03-27
* [Use same git commit message as previous commit](https://github.com/krisyotam/til/blob/main/technology/use-same-git-commit-message-as-previous-commit.md) - 2025-03-26
* [Checkout previous branch in Git](https://github.com/krisyotam/til/blob/main/technology/checkout-previous-branch-in-git.md) - 2025-03-25
* [Add to previous Git commit](https://github.com/krisyotam/til/blob/main/technology/add-to-previous-git-commit.md) - 2025-03-24
* [Get last modified date using GitHub GraphQL API](https://github.com/krisyotam/til/blob/main/technology/get-last-modified-date-using-github-graphql-api.md) - 2025-03-23
* [Redirect stderr to stdout using 2>&1](https://github.com/krisyotam/til/blob/main/technology/redirect-stderr-to-stdout-using-21.md) - 2025-03-22
* [Enable HTTP/2 in Vite's Dev Server by using HTTPS](https://github.com/krisyotam/til/blob/main/technology/enable-http2-in-vites-dev-server-by-using-https.md) - 2025-03-20
* [EditorConfig Glob Expressions](https://github.com/krisyotam/til/blob/main/technology/editorconfig-glob-expressions.md) - 2025-03-19
* [How to Stop All Docker Containers](https://github.com/krisyotam/til/blob/main/technology/how-to-stop-all-docker-containers.md) - 2025-03-18
* [Push Docker image to self-hosted registry](https://github.com/krisyotam/til/blob/main/technology/push-docker-image-to-self-hosted-registry.md) - 2025-03-17
* [Docker: Copy files from another image](https://github.com/krisyotam/til/blob/main/technology/docker-copy-files-from-another-image.md) - 2025-03-16
* [List the files with the most disk usage](https://github.com/krisyotam/til/blob/main/technology/list-the-files-with-the-most-disk-usage.md) - 2025-03-15
* [Override web content and HTTP response headers locally](https://github.com/krisyotam/til/blob/main/technology/override-web-content-and-http-response-headers-locally.md) - 2025-03-14
* [Emulate a focused page in DevTools](https://github.com/krisyotam/til/blob/main/technology/emulate-a-focused-page-in-devtools.md) - 2025-03-13
* [Delete files by modified date](https://github.com/krisyotam/til/blob/main/technology/delete-files-by-modified-date.md) - 2025-03-12
* [No browser cache with self-signed certificates](https://github.com/krisyotam/til/blob/main/technology/no-browser-cache-with-self-signed-certificates.md) - 2025-03-03
* [Buttons can have a value like input elements](https://github.com/krisyotam/til/blob/main/technology/buttons-can-have-a-value-like-input-elements.md) - 2025-03-02
* [GPTBot is OpenAI’s web crawler ](https://github.com/krisyotam/til/blob/main/technology/gptbot-is-openais-web-crawler.md) - 2025-02-26
* [Add features to your Netlify site with Snippet Injection](https://github.com/krisyotam/til/blob/main/technology/add-features-to-your-netlify-site-with-snippet-injection.md) - 2025-02-25

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