initial stuff;

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,9 @@
+**Do you want to request a _feature_ or report a _bug_?**
+
+**What is the current behavior?**
+
+**If the current behavior is a bug, please provide the steps to reproduce and if possible a minimal demo of the problem. Your bug will get fixed much faster if we can run your code and it doesn't have extra dependencies other than `zoom-level`. Paste the link to your [JSFiddle](https://jsfiddle.net) or [CodeSandbox](https://codesandbox.io) example below:**
+
+**What is the expected behavior?**
+
+**Which versions of `zoom-level`, and which browser / OS / node version are affected by this issue? Did this work in previous versions of `zoom-level`?**

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,7 @@
+**Before submitting a pull request,** please make sure the following is done:
+
+1. Fork [the repository](https://github.com/xobotyi/`zoom-level`) and create your branch from `master`.
+2. Run `npm i` in the repository root.
+3. If you've fixed a bug or added code that should be tested, add tests!
+4. Ensure the test suite passes (`npm run test`). Tip: `npm run test:watch` is helpful in development.
+5. Format your code with [prettier](https://github.com/prettier/prettier) (`npm run format`).

.gitignore

@@ -0,0 +1,5 @@
+.idea
+package-lock.json
+node_modules
+coverage
+dist

.npmignore

@@ -0,0 +1,11 @@
+.github
+coverage
+tests
+benchmark
+src
+.idea
+.gitignore
+.travis.yml
+CODE_OF_CONDUCT.md
+tsconfig.json
+rollup.config.js

.travis.yml

@@ -0,0 +1,18 @@
+language: node_js
+node_js:
+  - "stable"
+  - "9"
+  - "10"
+
+matrix:
+  fast_finish: true
+
+cache:
+  directories:
+    - "node_modules"
+
+script:
+  - npm run test
+
+after_success:
+  - npm run push-codacy-coverage

CODE_OF_CONDUCT.md

@@ -0,0 +1,76 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, sex characteristics, gender identity and expression,
+level of experience, education, socio-economic status, nationality, personal
+appearance, race, religion, or sexual identity and orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+- Using welcoming and inclusive language
+- Being respectful of differing viewpoints and experiences
+- Gracefully accepting constructive criticism
+- Focusing on what is best for the community
+- Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+- The use of sexualized language or imagery and unwelcome sexual attention or
+  advances
+- Trolling, insulting/derogatory comments, and personal or political attacks
+- Public or private harassment
+- Publishing others' private information, such as a physical or electronic
+  address, without explicit permission
+- Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team. All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see
+https://www.contributor-covenant.org/faq

package.json

@@ -0,0 +1,42 @@
+{
+  "name": "zoom-level",
+  "version": "1.0.0",
+  "main": "dist/zoom-level.js",
+  "module": "dist/zoom-level.esm.js",
+  "types": "dist/index.d.ts",
+  "files": [
+    "dist"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/xobotyi/zoom-level.git"
+  },
+  "bugs": {
+    "url": "https://github.com/xobotyi/zoom-level/issues"
+  },
+  "homepage": "https://github.com/xobotyi/zoom-level",
+  "author": {
+    "name": "Anton Zinovyev",
+    "url": "https://github.com/xobotyi",
+    "email": "xog3@yandex.ru"
+  },
+  "license": "MIT",
+  "devDependencies": {
+    "codacy-coverage": "^3.4.0",
+    "husky": "^2.3.0",
+    "prettier": "^1.17.1",
+    "pretty-quick": "^1.11.0",
+    "rimraf": "^2.6.3",
+    "rollup": "^1.12.5",
+    "rollup-plugin-typescript2": "^0.21.1",
+    "typescript": "^3.5.1"
+  },
+  "husky": {
+    "hooks": {
+      "pre-commit": "pretty-quick --staged"
+    }
+  },
+  "prettier": {
+    "printWidth": 120
+  }
+}

tsconfig.json

@@ -0,0 +1,16 @@
+{
+  "compilerOptions": {
+    "sourceMap": false,
+    "removeComments": false,
+    "noImplicitReturns": true,
+    "noUnusedParameters": true,
+    "strictNullChecks": true,
+    "alwaysStrict": true,
+    "declaration": true,
+    "target": "esnext",
+    "module": "commonjs",
+    "lib": ["esnext"]
+  },
+  "include": ["./src/**/*.ts"],
+  "exclude": ["node_modules"]
+}