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Sylvain Lesage
@severo
Dataviz developer ✧ Freelance | Open for projects. Prototyping here with JS, d3, three.js.
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308
51
Videos and 3D tracked swimmers
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Sylvain Lesage
Apr 3
1
2
Sports ground texture projection
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Sylvain Lesage
Oct 27, 2020
1
Nombre d'élus municipaux
Sylvain Lesage
Mar 18
Hello csv-range
Sylvain Lesage
Nov 14, 2025
Hello Papaparse
Sylvain Lesage
Jan 6
Bug in source.coop: Content-Range is not accessible
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Sylvain Lesage
Oct 10, 2025
Issue while streaming CSV from source.coop
Sylvain Lesage
Jan 6
Use HTTP Range Request on a File/Blob
Sylvain Lesage
Oct 8, 2025
Hello Foursquare places
Sylvain Lesage
Apr 9
7
Parquet diff
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Sylvain Lesage
Sep 12, 2025
5
Parquet structure
Sylvain Lesage
Oct 7, 2025
1
'Parquet Content-Defined Chunking' blog post replication
Sylvain Lesage
Apr 9
2
Hello Xet API
Sylvain Lesage
Jan 6
1
Read partial parquet files with DuckDB WASM
Sylvain Lesage
Aug 13, 2025
3
Matices políticos - Bolivia 2020
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Sylvain Lesage
Aug 4, 2025
1
Matices políticos - Bolivia 2025
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Sylvain Lesage
Aug 4, 2025
Stream Parquet with WASM Parquet
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Sylvain Lesage
Aug 1, 2025
Difference between two Parquet files
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Sylvain Lesage
Jul 29, 2025
Bolivian arch Senate and Assembly
Sylvain Lesage
Jul 24, 2025
d3.bin edge cases
Sylvain Lesage
Jul 22, 2025
General classification - 2025 Dauphiné
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Sylvain Lesage
Jun 13, 2025
1
⏲ Individual time trial - 2025 Dauphiné
Sylvain Lesage
Jun 12, 2025
1
Difference between two Parquet files
Sylvain Lesage
May 16, 2025
Parquet-layout vs Hyparquet vs DuckDB
Sylvain Lesage
May 14, 2025
Hello parquet-layout (rust)
Sylvain Lesage
May 13, 2025
Hello geoparquet library
Sylvain Lesage
Jan 6
1
Popularity of Python Dataframe libraries
Sylvain Lesage
Jul 23, 2024
1
Embedded dataset viewer
Sylvain Lesage
Jul 12, 2024
1
Background image
Sylvain Lesage
Jul 9, 2024
Shifting Winds of French Politics: Mapping Right and Left Shifts in the 2024 vs. 2022 Elections
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Sylvain Lesage
Apr 7
4
Hausse de l'extrême droite aux législatives (premier tour 2022 - 2024)
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Sylvain Lesage
Apr 7
2
Hausse participation 2022/2024 aux législatives (premier tour)
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Sylvain Lesage
Jul 4, 2024
1
Wind
Sylvain Lesage
Jul 3, 2024
3
Participation Législatives 2024 premier tour
Sylvain Lesage
Apr 7
1
Distribution gauche / droite - législatives 2024
Sylvain Lesage
Apr 7
Nuances
Sylvain Lesage
Apr 7
TODO
Sylvain Lesage
Jul 1, 2024
[hyparquet] Uint8Array value
Sylvain Lesage
May 3, 2024
Attach a DuckDB file to DuckDB Wasm
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Sylvain Lesage
Jun 6, 2024
Dataset formats on Hugging Face
Sylvain Lesage
Apr 29, 2024
