Senior Software Engineer at @microsoft working on the TypeScript toolchain (previously pyright/pylance)
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microsoft/TypeScript Public
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
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3,160 contributions in the last year
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Sunday Sun | 8 contributions on Sunday, September 25, 2022 | No contributions on Sunday, October 2, 2022 | 5 contributions on Sunday, October 9, 2022 | 3 contributions on Sunday, October 16, 2022 | 2 contributions on Sunday, October 23, 2022 | 6 contributions on Sunday, October 30, 2022 | 4 contributions on Sunday, November 6, 2022 | 1 contribution on Sunday, November 13, 2022 | No contributions on Sunday, November 20, 2022 | No contributions on Sunday, November 27, 2022 | No contributions on Sunday, December 4, 2022 | No contributions on Sunday, December 11, 2022 | No contributions on Sunday, December 18, 2022 | 15 contributions on Sunday, December 25, 2022 | 4 contributions on Sunday, January 1, 2023 | 5 contributions on Sunday, January 8, 2023 | 6 contributions on Sunday, January 15, 2023 | 24 contributions on Sunday, January 22, 2023 | 1 contribution on Sunday, January 29, 2023 | 2 contributions on Sunday, February 5, 2023 | 1 contribution on Sunday, February 12, 2023 | 1 contribution on Sunday, February 19, 2023 | 3 contributions on Sunday, February 26, 2023 | 6 contributions on Sunday, March 5, 2023 | 3 contributions on Sunday, March 12, 2023 | 8 contributions on Sunday, March 19, 2023 | 25 contributions on Sunday, March 26, 2023 | 15 contributions on Sunday, April 2, 2023 | 2 contributions on Sunday, April 9, 2023 | 1 contribution on Sunday, April 16, 2023 | 3 contributions on Sunday, April 23, 2023 | 1 contribution on Sunday, April 30, 2023 | 7 contributions on Sunday, May 7, 2023 | No contributions on Sunday, May 14, 2023 | 1 contribution on Sunday, May 21, 2023 | 1 contribution on Sunday, May 28, 2023 | 9 contributions on Sunday, June 4, 2023 | No contributions on Sunday, June 11, 2023 | 2 contributions on Sunday, June 18, 2023 | No contributions on Sunday, June 25, 2023 | No contributions on Sunday, July 2, 2023 | No contributions on Sunday, July 9, 2023 | 7 contributions on Sunday, July 16, 2023 | 7 contributions on Sunday, July 23, 2023 | 5 contributions on Sunday, July 30, 2023 | 22 contributions on Sunday, August 6, 2023 | 3 contributions on Sunday, August 13, 2023 | No contributions on Sunday, August 20, 2023 | 2 contributions on Sunday, August 27, 2023 | No contributions on Sunday, September 3, 2023 | No contributions on Sunday, September 10, 2023 | No contributions on Sunday, September 17, 2023 | No contributions on Sunday, September 24, 2023 |
Monday Mon | 11 contributions on Monday, September 26, 2022 | 21 contributions on Monday, October 3, 2022 | 17 contributions on Monday, October 10, 2022 | 3 contributions on Monday, October 17, 2022 | 25 contributions on Monday, October 24, 2022 | 8 contributions on Monday, October 31, 2022 | 21 contributions on Monday, November 7, 2022 | 12 contributions on Monday, November 14, 2022 | 3 contributions on Monday, November 21, 2022 | No contributions on Monday, November 28, 2022 | 1 contribution on Monday, December 5, 2022 | 2 contributions on Monday, December 12, 2022 | 5 contributions on Monday, December 19, 2022 | 32 contributions on Monday, December 26, 2022 | No contributions on Monday, January 2, 2023 | 9 contributions on Monday, January 9, 2023 | 4 contributions on Monday, January 16, 2023 | 12 contributions on Monday, January 23, 2023 | 9 contributions on Monday, January 30, 2023 | 6 contributions on Monday, February 6, 2023 | 4 contributions on Monday, February 13, 2023 | 3 contributions on Monday, February 20, 2023 | 10 contributions on Monday, February 27, 2023 | 17 contributions on Monday, March 6, 2023 | 56 contributions on Monday, March 13, 2023 | 32 contributions on Monday, March 20, 2023 | 15 contributions on Monday, March 27, 2023 | 20 contributions on Monday, April 3, 2023 | 8 contributions on Monday, April 10, 2023 | 32 contributions on Monday, April 17, 2023 | 4 contributions on Monday, April 24, 2023 | 9 contributions on Monday, May 1, 2023 | 7 contributions on Monday, May 8, 2023 | 4 contributions on Monday, May 15, 2023 | 9 contributions on Monday, May 22, 2023 | 2 contributions on Monday, May 29, 2023 | 8 contributions on Monday, June 5, 2023 | 8 contributions on Monday, June 12, 2023 | No contributions on Monday, June 19, 2023 | 3 contributions on Monday, June 26, 2023 | 2 contributions on Monday, July 3, 2023 | 38 contributions on Monday, July 10, 2023 | 1 contribution on Monday, July 17, 2023 | 36 contributions on Monday, July 24, 2023 | 31 contributions on Monday, July 31, 2023 | 14 contributions on Monday, August 7, 2023 | 20 contributions on Monday, August 14, 2023 | 8 contributions on Monday, August 21, 2023 | 15 contributions on Monday, August 28, 2023 | 6 contributions on Monday, September 4, 2023 | 6 contributions on Monday, September 11, 2023 | 6 contributions on Monday, September 18, 2023 | |
Tuesday Tue | No contributions on Tuesday, September 27, 2022 | 17 contributions on Tuesday, October 4, 2022 | 9 contributions on Tuesday, October 11, 2022 | 24 contributions on Tuesday, October 18, 2022 | 19 contributions on Tuesday, October 25, 2022 | 7 contributions on Tuesday, November 1, 2022 | 17 contributions on Tuesday, November 8, 2022 | 14 contributions on Tuesday, November 15, 2022 | 1 contribution on Tuesday, November 22, 2022 | No contributions on Tuesday, November 29, 2022 | 10 contributions on Tuesday, December 6, 2022 | 7 contributions on Tuesday, December 13, 2022 | No contributions on Tuesday, December 20, 2022 | 1 contribution on Tuesday, December 27, 2022 | 11 contributions on Tuesday, January 3, 2023 | 9 contributions on Tuesday, January 10, 2023 | 8 contributions on Tuesday, January 17, 2023 | 4 contributions on Tuesday, January 24, 2023 | 5 contributions on Tuesday, January 31, 2023 | 7 contributions on Tuesday, February 7, 2023 | No contributions on Tuesday, February 14, 2023 | 16 contributions on Tuesday, February 21, 2023 | 12 contributions on Tuesday, February 28, 2023 | 25 contributions on Tuesday, March 7, 2023 | 35 contributions on Tuesday, March 14, 2023 | 8 contributions on Tuesday, March 21, 2023 | 18 contributions on Tuesday, March 28, 2023 | 10 contributions on Tuesday, April 4, 2023 | 11 contributions on Tuesday, April 11, 2023 | 27 contributions on Tuesday, April 18, 2023 | 4 contributions on Tuesday, April 25, 2023 | 16 contributions on Tuesday, May 2, 2023 | 5 contributions on Tuesday, May 9, 2023 | 16 contributions on Tuesday, May 16, 2023 | 1 contribution on Tuesday, May 23, 2023 | No contributions on Tuesday, May 30, 2023 | No contributions on Tuesday, June 6, 2023 | 2 contributions on Tuesday, June 13, 2023 | 4 contributions on Tuesday, June 20, 2023 | 11 contributions on Tuesday, June 27, 2023 | No contributions on Tuesday, July 4, 2023 | 3 contributions on Tuesday, July 11, 2023 | 8 contributions on Tuesday, July 18, 2023 | 14 contributions on Tuesday, July 25, 2023 | 10 contributions on Tuesday, August 1, 2023 | 34 contributions on Tuesday, August 8, 2023 | 17 contributions on Tuesday, August 15, 2023 | 11 contributions on Tuesday, August 22, 2023 | 14 contributions on Tuesday, August 29, 2023 | 12 contributions on Tuesday, September 5, 2023 | 5 contributions on Tuesday, September 12, 2023 | 7 contributions on Tuesday, September 19, 2023 | |
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Thursday Thu | 4 contributions on Thursday, September 29, 2022 | 2 contributions on Thursday, October 6, 2022 | 16 contributions on Thursday, October 13, 2022 | 6 contributions on Thursday, October 20, 2022 | 15 contributions on Thursday, October 27, 2022 | 6 contributions on Thursday, November 3, 2022 | 9 contributions on Thursday, November 10, 2022 | 9 contributions on Thursday, November 17, 2022 | No contributions on Thursday, November 24, 2022 | No contributions on Thursday, December 1, 2022 | 2 contributions on Thursday, December 8, 2022 | 5 contributions on Thursday, December 15, 2022 | No contributions on Thursday, December 22, 2022 | 20 contributions on Thursday, December 29, 2022 | 17 contributions on Thursday, January 5, 2023 | 8 contributions on Thursday, January 12, 2023 | 18 contributions on Thursday, January 19, 2023 | 15 contributions on Thursday, January 26, 2023 | 4 contributions on Thursday, February 2, 2023 | 10 contributions on Thursday, February 9, 2023 | 17 contributions on Thursday, February 16, 2023 | 6 contributions on Thursday, February 23, 2023 | 9 contributions on Thursday, March 2, 2023 | 18 contributions on Thursday, March 9, 2023 | 26 contributions on Thursday, March 16, 2023 | 6 contributions on Thursday, March 23, 2023 | 9 contributions on Thursday, March 30, 2023 | 11 contributions on Thursday, April 6, 2023 | 27 contributions on Thursday, April 13, 2023 | 9 contributions on Thursday, April 20, 2023 | 4 contributions on Thursday, April 27, 2023 | 13 contributions on Thursday, May 4, 2023 | 5 contributions on Thursday, May 11, 2023 | 128 contributions on Thursday, May 18, 2023 | 9 contributions on Thursday, May 25, 2023 | 5 contributions on Thursday, June 1, 2023 | 6 contributions on Thursday, June 8, 2023 | 5 contributions on Thursday, June 15, 2023 | 3 contributions on Thursday, June 22, 2023 | 3 contributions on Thursday, June 29, 2023 | 8 contributions on Thursday, July 6, 2023 | 5 contributions on Thursday, July 13, 2023 | 10 contributions on Thursday, July 20, 2023 | 14 contributions on Thursday, July 27, 2023 | 43 contributions on Thursday, August 3, 2023 | 11 contributions on Thursday, August 10, 2023 | 21 contributions on Thursday, August 17, 2023 | 12 contributions on Thursday, August 24, 2023 | 4 contributions on Thursday, August 31, 2023 | 5 contributions on Thursday, September 7, 2023 | 13 contributions on Thursday, September 14, 2023 | 18 contributions on Thursday, September 21, 2023 | |
Friday Fri | 5 contributions on Friday, September 30, 2022 | 7 contributions on Friday, October 7, 2022 | 10 contributions on Friday, October 14, 2022 | 8 contributions on Friday, October 21, 2022 | 5 contributions on Friday, October 28, 2022 | 5 contributions on Friday, November 4, 2022 | 6 contributions on Friday, November 11, 2022 | 1 contribution on Friday, November 18, 2022 | No contributions on Friday, November 25, 2022 | No contributions on Friday, December 2, 2022 | 8 contributions on Friday, December 9, 2022 | 2 contributions on Friday, December 16, 2022 | 2 contributions on Friday, December 23, 2022 | 5 contributions on Friday, December 30, 2022 | 14 contributions on Friday, January 6, 2023 | 14 contributions on Friday, January 13, 2023 | 22 contributions on Friday, January 20, 2023 | 10 contributions on Friday, January 27, 2023 | 22 contributions on Friday, February 3, 2023 | 6 contributions on Friday, February 10, 2023 | 9 contributions on Friday, February 17, 2023 | 7 contributions on Friday, February 24, 2023 | 13 contributions on Friday, March 3, 2023 | 6 contributions on Friday, March 10, 2023 | 27 contributions on Friday, March 17, 2023 | 3 contributions on Friday, March 24, 2023 | 9 contributions on Friday, March 31, 2023 | 4 contributions on Friday, April 7, 2023 | 17 contributions on Friday, April 14, 2023 | 2 contributions on Friday, April 21, 2023 | 6 contributions on Friday, April 28, 2023 | 10 contributions on Friday, May 5, 2023 | 1 contribution on Friday, May 12, 2023 | 17 contributions on Friday, May 19, 2023 | 3 contributions on Friday, May 26, 2023 | 5 contributions on Friday, June 2, 2023 | 4 contributions on Friday, June 9, 2023 | 2 contributions on Friday, June 16, 2023 | 2 contributions on Friday, June 23, 2023 | 2 contributions on Friday, June 30, 2023 | 5 contributions on Friday, July 7, 2023 | 4 contributions on Friday, July 14, 2023 | 17 contributions on Friday, July 21, 2023 | 15 contributions on Friday, July 28, 2023 | 31 contributions on Friday, August 4, 2023 | 15 contributions on Friday, August 11, 2023 | 11 contributions on Friday, August 18, 2023 | 5 contributions on Friday, August 25, 2023 | 5 contributions on Friday, September 1, 2023 | 9 contributions on Friday, September 8, 2023 | 7 contributions on Friday, September 15, 2023 | 17 contributions on Friday, September 22, 2023 | |
Saturday Sat | 3 contributions on Saturday, October 1, 2022 | 8 contributions on Saturday, October 8, 2022 | 1 contribution on Saturday, October 15, 2022 | 2 contributions on Saturday, October 22, 2022 | 1 contribution on Saturday, October 29, 2022 | 11 contributions on Saturday, November 5, 2022 | 3 contributions on Saturday, November 12, 2022 | No contributions on Saturday, November 19, 2022 | No contributions on Saturday, November 26, 2022 | No contributions on Saturday, December 3, 2022 | No contributions on Saturday, December 10, 2022 | 3 contributions on Saturday, December 17, 2022 | No contributions on Saturday, December 24, 2022 | 1 contribution on Saturday, December 31, 2022 | 1 contribution on Saturday, January 7, 2023 | No contributions on Saturday, January 14, 2023 | 11 contributions on Saturday, January 21, 2023 | 2 contributions on Saturday, January 28, 2023 | 1 contribution on Saturday, February 4, 2023 | 2 contributions on Saturday, February 11, 2023 | 4 contributions on Saturday, February 18, 2023 | 3 contributions on Saturday, February 25, 2023 | 2 contributions on Saturday, March 4, 2023 | 8 contributions on Saturday, March 11, 2023 | 3 contributions on Saturday, March 18, 2023 | 6 contributions on Saturday, March 25, 2023 | 10 contributions on Saturday, April 1, 2023 | 3 contributions on Saturday, April 8, 2023 | No contributions on Saturday, April 15, 2023 | 5 contributions on Saturday, April 22, 2023 | No contributions on Saturday, April 29, 2023 | 1 contribution on Saturday, May 6, 2023 | 5 contributions on Saturday, May 13, 2023 | 4 contributions on Saturday, May 20, 2023 | 1 contribution on Saturday, May 27, 2023 | 1 contribution on Saturday, June 3, 2023 | No contributions on Saturday, June 10, 2023 | No contributions on Saturday, June 17, 2023 | 2 contributions on Saturday, June 24, 2023 | No contributions on Saturday, July 1, 2023 | 3 contributions on Saturday, July 8, 2023 | No contributions on Saturday, July 15, 2023 | No contributions on Saturday, July 22, 2023 | 8 contributions on Saturday, July 29, 2023 | 11 contributions on Saturday, August 5, 2023 | 14 contributions on Saturday, August 12, 2023 | No contributions on Saturday, August 19, 2023 | 2 contributions on Saturday, August 26, 2023 | 2 contributions on Saturday, September 2, 2023 | No contributions on Saturday, September 9, 2023 | No contributions on Saturday, September 16, 2023 | 15 contributions on Saturday, September 23, 2023 |
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Activity overview
Contributed to
microsoft/TypeScript,
DefinitelyTyped/DefinitelyTyped,
microsoft/TypeScript-Website
and 98 other
repositories
Contribution activity
September 2023
Created 52 commits in 10 repositories
Created 1 repository
Created a pull request in microsoft/TypeScript that received 116 comments
Make JSDoc skipping public, plus more configurable
For #52959. This is a follow-up to #52921. This changes the way we do the new JSDoc skipping, instead replacing it with a publicly-available option…
+1,741
−143
•
116
comments
Opened 26 other pull requests in 3 repositories
microsoft/TypeScript
8
merged
12
open
1
closed
- Make unchangedTextChangeRange const
- Allow tsc to be run within a node v8 snapshot
- Remove a few unused scripts
- Partially revert PR 55723 to fix OOM in testing
- Enable GenerateNamesForShadowedTypeParams for types baselines
- Preserve original type parameter names more often when shadowed
- Commit generated diagnostic files to repo
- Add pre-commit dprint hook, fix post-checkout hook
- Always compare rest types as mutable
- Preserve partially typed tuple names in more places
- Freeze emptyArray, make emptyMap and emptySet immutable
- Require Node 16.14+ and ES2021+
- Ensure generated property names for methods named "new" are quoted
- Add 'not a request for a utility type' to the feature issue template
- Fix playright browser installs due to upstream breaking change
- Remove stableSort, rename sort to toSorted
- Fix test harness bugs hidden by method behavior
- Bring back renamings in emitted d.ts files
- Rewrite createTextWriter to buffer appends
- Don't debug assert on broken link in moduleNameResolver
- Run dprint on json
microsoft/DefinitelyTyped-tools
1
open
3
merged
microsoft/typescript-bot-test-triggerer
1
merged
Reviewed 56 pull requests in 7 repositories
microsoft/TypeScript
25 pull requests
- Allow tsc to be run within a node v8 snapshot
- Support using client watch in tsserver using events
- fix(55823) - Remove Braces From Arrow function fails when using satisfies
- Use forEachResolvedModule in incremental utils
- Enable GenerateNamesForShadowedTypeParams for types baselines
- Preserve original type parameter names more often when shadowed
- Incremental testing for program structure and resolutions and fixes
- Picking resolutions of module for sourceFile as method
- Fix export path patterns with .d.ts target extensions in AutoImportProvider
- Make JSDoc skipping public, plus more configurable
- Source files not affected by all module resolution options
- Add pre-commit dprint hook, fix post-checkout hook
- Interactive type inlay hints
- Use const context in intersections containing const type variables
- Mark more options as affecting errors/resolution
- Narrow by comparisons to boolean literals
- Remove stableSort, rename sort to toSorted
- fix(55765): Implement Interface Code Action is not available under certain circumstances
- Fixed an issue with type-only import promoting
- Freeze emptyArray, make emptyMap and emptySet immutable
-
Narrow by clause expressions in switches with
true
condition - Ensure generated property names for methods named "new" are quoted
- Add 'not a request for a utility type' to the feature issue template
- feat(53656): Add support for the updated import attributes proposal
- Special case "/workspaces" for watching root so that codespaces work correctly
- Some pull request reviews not shown.
microsoft/DefinitelyTyped-tools
6 pull requests
microsoft/TypeScript-Website
6 pull requests
microsoft/tslib
1 pull request
microsoft/deoptexplorer-vscode
1 pull request
DefinitelyTyped/DefinitelyTyped
1 pull request
microsoft/typescript-bot-test-triggerer
1 pull request
Created an issue in yarnpkg/berry that received 2 comments
[Bug?]: yarn install hangs on TS repo, using 100% CPU and a lot of memory, sometimes crashes Zlib
Self-service
I'd be willing to implement a fix
Describe the bug
When adding yarn to the TypeScript repo, yarn install
hangs, using 100% CPU and …
1 task
Opened 1 other issue in 1 repository
oven-sh/bun
1
closed
28
contributions
in private repositories
Sep 6 – Sep 23