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sebmck's profile
Sebastian
Sebastian
Sebastian
Verified account
@sebmck

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SebastianVerified account

@sebmck

JavaScript boy and “lovely thoughtleader” ⌨️ he/him ♂️

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Joined April 2011

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    1. Sebastian‏Verified account @sebmck 20 Mar 2019
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      Sebastian Retweeted Sebastian

      https://twitter.com/sebmck/status/957164090039853056 …

      Sebastian added,

      SebastianVerified account @sebmck
      More progress! pic.twitter.com/2zfTxeLz5R
      Show this thread
      1 reply 0 retweets 12 likes
      Show this thread
    2. Sebastian‏Verified account @sebmck 20 Mar 2019
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      Sebastian Retweeted Sebastian

      https://twitter.com/sebmck/status/957179653361352705 …

      Sebastian added,

      SebastianVerified account @sebmck
      And more... pic.twitter.com/DiWDdyqYIY
      Show this thread
      1 reply 0 retweets 9 likes
      Show this thread
    3. Sebastian‏Verified account @sebmck 20 Mar 2019
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      Sebastian Retweeted Sebastian

      https://twitter.com/sebmck/status/957179856080392192 …

      Sebastian added,

      SebastianVerified account @sebmck
      And this cool diff view for pretty printing and lint autofixes (yes this is a linter too and not just a type checker) pic.twitter.com/upCoj8AfIi
      Show this thread
      1 reply 0 retweets 9 likes
      Show this thread
    4. Sebastian‏Verified account @sebmck 20 Mar 2019
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      Sebastian Retweeted Sebastian

      https://twitter.com/sebmck/status/955881660830048261 …

      Sebastian added,

      SebastianVerified account @sebmck
      Working on a type checker for my mono-JS toolchain project. I've fully parallelisable the type checker. Screenshot shows a file being type checked across two workers by passing types across an IPC boundary. pic.twitter.com/57yIlrSgpe
      Show this thread
      1 reply 0 retweets 9 likes
      Show this thread
    5. Sebastian‏Verified account @sebmck 20 Mar 2019
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      Sebastian Retweeted Sebastian

      https://twitter.com/sebmck/status/951286602197647360 …

      Sebastian added,

      SebastianVerified account @sebmck
      Babylon could be 25%+ faster if it used plain function calls instead of a deep hierarchal mess of classes. pic.twitter.com/fYDvUbpnJm
      1 reply 0 retweets 12 likes
      Show this thread
    6. Sebastian‏Verified account @sebmck 20 Mar 2019
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      Sebastian Retweeted Sebastian

      https://twitter.com/sebmck/status/962879039802302464 …

      Sebastian added,

      SebastianVerified account @sebmck
      With the help of @samccone I got multi-process CPU profiling of my JS mono-toolchain. pic.twitter.com/C8rK8Kn9bX
      1 reply 0 retweets 11 likes
      Show this thread
    7. Sebastian‏Verified account @sebmck 20 Mar 2019
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      Sebastian Retweeted Sebastian

      https://twitter.com/sebmck/status/1031974060832436224 …

      Sebastian added,

      SebastianVerified account @sebmck
      More JS tools should provide actionable hints when reporting errors. Especially important for begineers. Shown is an example from a tool I'm working on. pic.twitter.com/Ox3sFlhcz2
      Show this thread
      2 replies 0 retweets 20 likes
      Show this thread
    8. Sebastian‏Verified account @sebmck 20 Mar 2019
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      Sebastian Retweeted Sebastian

      https://twitter.com/sebmck/status/1063574500493557760 …

      Sebastian added,

      SebastianVerified account @sebmck
      What I wanted Babel to be: A thread
      Show this thread
      1 reply 0 retweets 7 likes
      Show this thread
    9. Sebastian‏Verified account @sebmck 20 Mar 2019
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      Sebastian Retweeted Sebastian

      https://twitter.com/sebmck/status/1107131709017907201 …

      Sebastian added,

      SebastianVerified account @sebmck
      Working on config validation for a tool I'm working on with nice error messages, references to source code, consumption via a type-safe API, parses JSON with comments, and allows manipulation and reserialisation with original source comments pic.twitter.com/D3AWSPtLPv
      Show this thread
      1 reply 0 retweets 5 likes
      Show this thread
    10. Sebastian‏Verified account @sebmck 20 Mar 2019
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      Sebastian Retweeted Sebastian

      https://twitter.com/sebmck/status/1107449076147089409 …

      Sebastian added,

      SebastianVerified account @sebmck
      Implemented module cycle detection in my bundler including actionable feedback to resolve them pic.twitter.com/Lhi7tim8kt
      Show this thread
      1 reply 0 retweets 7 likes
      Show this thread
      Sebastian‏Verified account @sebmck 20 Mar 2019
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      Sebastian Retweeted Sebastian

      https://twitter.com/sebmck/status/1107701773949530112 …

      Sebastian added,

      SebastianVerified account @sebmck
      Continuing the trend of nice error messages. Validation of package.json including parsing of semver ranges/versions with frames pointing to the exact source location in JSON. A combination of a custom JSON parser, and then chaining it with a custom semver parser with an offset. pic.twitter.com/dQC3U5JEI9
      Show this thread
      9:39 AM - 20 Mar 2019
      • 3 Likes
      • Sibelius Seraphini Karl Horky ParkerBond useDistancing(6)
      1 reply 0 retweets 3 likes
        1. New conversation
        1. Sebastian‏Verified account @sebmck 20 Mar 2019
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          Sebastian Retweeted Sebastian

          https://twitter.com/sebmck/status/1107754556610379776 …

          Sebastian added,

          SebastianVerified account @sebmck
          Validating SPDX expression with suggestion for mistyped license name pic.twitter.com/B4sS3PqENC
          Show this thread
          1 reply 0 retweets 4 likes
          Show this thread
        2. Sebastian‏Verified account @sebmck 20 Mar 2019
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          Sebastian Retweeted Sebastian

          https://twitter.com/sebmck/status/1108231888164909056 …

          Sebastian added,

          SebastianVerified account @sebmck
          524 files, 40,000 lines of code, all linted in 3 seconds. Wall time. pic.twitter.com/uIUswozjRM
          Show this thread
          2 replies 0 retweets 12 likes
          Show this thread
        3. Sebastian‏Verified account @sebmck 20 Mar 2019
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          All of these tweets seem fairly vague alone, but in aggregate they tell a larger story. This will be open source. I don't know when. I am the only one working on it (hopefully not for long). Happy to answer any questions.

          9 replies 4 retweets 106 likes
          Show this thread
        4. Sebastian‏Verified account @sebmck 20 Mar 2019
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          @threadreaderapp unroll

          1 reply 0 retweets 10 likes
          Show this thread
          5. End of conversation

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