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Fighting for freedom, security and privacy 🔐
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I'm Charlike! 👋

Software Engineer for a decade, with a passion for minimalism and music. Delivering delightful digital solutions, marketing, and consultancy. Currently excited even more about decentralized software and protocols, P2P, cryptocurrencies, and Rust.

I'm actively using Web technologies to create delightful digital experiences for the Web, Desktop, Mobile, and the Terminal. I'm helping other developers to build amazing software, apps, and products by making better and smarter developer experiences.

In the past 7 years, I'm writing daily a lot of Free and Open Source software, contributing to other projects, tweeting from @tunnckoCore about interesting ones or sharing some of my thoughts.

I'm not just open-sourcing some random stuff by and for me. I've participated in a number of small and big projects like @JSTransformers, @date-fns, the @Conventional-Commits specification & @Conventional-Changelog, @Node-Formidable (lead maintainer and contributor) which is also part of the growing @Tidelift network, @MicroJS (non-active currently). And also started other projects like @DateTime & @RegexHQ, where we collaborate and maintain date & time utilities and regular expressions, with some of the biggest names in the (JavaScript) Open Source world - @johno, @jonschlinkert, @sindresorhus, @AddyOsmani, @MathiasBynens, Tom Byrer and more. The organizations are not that active, but in general they are stable small packages and not that bad.

Combined, my software has ~110 million downloads per month, growing at a fast pace, and is used by some small and big projects & companies like

...and many more. It's just hard to track or at least takes a lot of time.

As of November 18, 2020:

As of August 2021, it grown to 2.4 billion total downloads, and 110 million per month.
You can always dig in at my charts on (takes time to load). image

As of June 1, 2022, it grown to 3.439 billion total downloads, and 120 million per month.

Love and Support

  • For smaller recurring or one-time donations, check
  • For crypto lovers - tunnckocore.eth is my ENS and accepts BTC, ETH, DOGE, LTC
  • If ENS domains is not supported by your wallet:
    • BTC bc1qdfe7najz9wg9hrl0heaze8k3v9vqvewf846ct8
    • LTC LdKg5ubACw8dGb8ZieFwfEReyLg4frw9bc
    • DOGE DEhgA3xDN5CohxDMnzFdq78WHhJYYrVoC5
    • ETH, WBTC, ERC20, & NFTs 0xA20C07F94A127fD76E61fbeA1019cCe759225002
  • Contact me at Twitter, or via email dev at
  • Half of each GitHub donation will go to other people and causes
    • (you will get monthly info about me and my donations)

Github Stats


  1. opensource Public

    Delivering delightful digital solutions. Monorepo of monorepos of Open Source packages with combined ~100M/month downloads, semantically versioned following @conventional-commits. Fully powered ES …

    JavaScript 469 27

  2. The most used, flexible, fast and streaming parser for multipart form data. Supports uploading to serverless environments, AWS S3, Azure, GCP or the filesystem. Used in production.

    JavaScript 6.4k 673

  3. 🍦 Powerful software development experience and management. Enhancing @tc39 JS, @denoland and @nodejs, because we need a bit of magic. You can think of it as Cargo for the JavaScript ecosystem.

    JavaScript 331 42

  4. resources Public

    📖 Huge curated collection (archive) of links of Tech, Science, Economics, Politics, Life, Philosophy, Conferences, Videos and much more resources from everyday surfing. Since October 21, 2017.

    239 14

  5. 🌀 Asynchronous control flow library for now and then. Iterate over promises, promise-returning or async/await functions in series or parallel. Works on node 0.10 if you give it a Promise.

    JavaScript 27 1

  6. Atom & VSCode - Modern javascript snippets for better productivity with support for JavaScript, Babel, TypeScript, JSX and semicolonless code. Using StandardJS Style.

    JavaScript 72 9

192 contributions in the last year

Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Mon Wed Fri

Contribution activity

September 2022

Created 7 commits in 1 repository
Created 1 repository
Reviewed 1 pull request in 1 repository
WalletConnect/web3modal 1 pull request

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